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5050055005 = 52591338977
BaseRepresentation
bin1001011010000000…
…11011100101011101
3111000221120101010021
410231000123211131
540320303230010
62153040112141
7236100521302
oct45500334535
914027511107
105050055005
112161696086
12b8b305651
13626336038
1435c9b10a9
151e85428da
hex12d01b95d

5050055005 has 8 divisors (see below), whose sum is σ = 6060455352. Its totient is φ = 4039784448.

The previous prime is 5050054981. The next prime is 5050055029. The reversal of 5050055005 is 5005500505.

It is an interprime number because it is at equal distance from previous prime (5050054981) and next prime (5050055029).

It can be written as a sum of positive squares in 4 ways, for example, as 63011844 + 4987043161 = 7938^2 + 70619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5050055005 - 221 = 5047957853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110077 + ... + 149053.

It is an arithmetic number, because the mean of its divisors is an integer number (757556919).

Almost surely, 25050055005 is an apocalyptic number.

It is an amenable number.

5050055005 is a deficient number, since it is larger than the sum of its proper divisors (1010400347).

5050055005 is a wasteful number, since it uses less digits than its factorization.

5050055005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64895.

The product of its (nonzero) digits is 3125, while the sum is 25.

The square root of 5050055005 is about 71063.7390305351. The cubic root of 5050055005 is about 1715.6632006230.

The spelling of 5050055005 in words is "five billion, fifty million, fifty-five thousand, five".

Divisors: 1 5 25913 38977 129565 194885 1010011001 5050055005