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5050505050053 = 31683501683351
BaseRepresentation
bin100100101111110100110…
…0011110011011111000101
3122212211020101021111110120
41021133221203303133011
51130221413243100203
614424100415012153
71030613136414051
oct111375143633705
918784211244416
105050505050053
1116779a8486151
126969a3b0a059
132a8350666878
141366351c4c61
158b5965cab53
hex497e98f37c5

5050505050053 has 4 divisors (see below), whose sum is σ = 6734006733408. Its totient is φ = 3367003366700.

The previous prime is 5050505050051. The next prime is 5050505050057. The reversal of 5050505050053 is 3500505050505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5050505050053 - 21 = 5050505050051 is a prime.

It is a super-2 number, since 2×50505050500532 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5050505049996 and 5050505050023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050505050051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841750841673 + ... + 841750841678.

It is an arithmetic number, because the mean of its divisors is an integer number (1683501683352).

Almost surely, 25050505050053 is an apocalyptic number.

It is an amenable number.

5050505050053 is a deficient number, since it is larger than the sum of its proper divisors (1683501683355).

5050505050053 is a wasteful number, since it uses less digits than its factorization.

5050505050053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683501683354.

The product of its (nonzero) digits is 46875, while the sum is 33.

The spelling of 5050505050053 in words is "five trillion, fifty billion, five hundred five million, fifty thousand, fifty-three".

Divisors: 1 3 1683501683351 5050505050053