50355640100 has 36 divisors (see below), whose sum is σ = 109309334484. Its totient is φ = 20135326080.

The previous prime is 50355640087. The next prime is 50355640123. The reversal of 50355640100 is 104655305.

It can be written as a sum of positive squares in 6 ways, for example, as 16526130916 + 33829509184 = 128554^2 + 183928^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210554 + ... + 380846.

Almost surely, 2^50355640100 is an apocalyptic number.

50355640100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50355640100 is an abundant number, since it is smaller than the sum of its proper divisors (58953694384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50355640100 is a wasteful number, since it uses less digits than its factorization.

50355640100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173264 (or 173257 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 50355640100 in words is "fifty billion, three hundred fifty-five million, six hundred forty thousand, one hundred".