50501005555600 has 30 divisors (see below), whose sum is σ = 121328665848290. Its totient is φ = 20200402222080.

The previous prime is 50501005555577. The next prime is 50501005555601. The reversal of 50501005555600 is 655550010505.

It can be written as a sum of positive squares in 3 ways, for example, as 12170246233744 + 38330759321856 = 3488588^2 + 6191184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50501005555600.

It is not an unprimeable number, because it can be changed into a prime (50501005555601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63126256545 + ... + 63126257344.

Almost surely, 2^{50501005555600} is an apocalyptic number.

50501005555600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50501005555600 is an abundant number, since it is smaller than the sum of its proper divisors (70827660292690).

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

50501005555600 is a wasteful number, since it uses less digits than its factorization.

50501005555600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126252513907 (or 126252513896 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 50501005555600 in words is "fifty trillion, five hundred one billion, five million, five hundred fifty-five thousand, six hundred".