50609700555 has 32 divisors (see below), whose sum is σ = 82293913344. Its totient is φ = 26553453696.

The previous prime is 50609700551. The next prime is 50609700613. The reversal of 50609700555 is 55500790605.

It is not a de Polignac number, because 50609700555 - 2² = 50609700551 is a prime.

It is a super-2 number, since 2×50609700555² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50609700551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 727524 + ... + 794046.

It is an arithmetic number, because the mean of its divisors is an integer number (2571684792).

Almost surely, 2^50609700555 is an apocalyptic number.

50609700555 is a deficient number, since it is larger than the sum of its proper divisors (31684212789).

50609700555 is a wasteful number, since it uses less digits than its factorization.

50609700555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67355.

The product of its (nonzero) digits is 236250, while the sum is 42.

The spelling of 50609700555 in words is "fifty billion, six hundred nine million, seven hundred thousand, five hundred fifty-five".