50050010553 has 4 divisors (see below), whose sum is σ = 66733347408. Its totient is φ = 33366673700.

The previous prime is 50050010551. The next prime is 50050010629. The reversal of 50050010553 is 35501005005.

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 50050010553 - 2¹ = 50050010551 is a prime.

It is a super-2 number, since 2×50050010553² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50050010551) 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, 8341668423 + ... + 8341668428.

It is an arithmetic number, because the mean of its divisors is an integer number (16683336852).

Almost surely, 2^50050010553 is an apocalyptic number.

It is an amenable number.

50050010553 is a deficient number, since it is larger than the sum of its proper divisors (16683336855).

50050010553 is a wasteful number, since it uses less digits than its factorization.

50050010553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16683336854.

The product of its (nonzero) digits is 1875, while the sum is 24.

Adding to 50050010553 its reverse (35501005005), we get a palindrome (85551015558).

The spelling of 50050010553 in words is "fifty billion, fifty million, ten thousand, five hundred fifty-three".