50555251926800 has 120 divisors (see below), whose sum is σ = 131110157787840. Its totient is φ = 18675883072000.

The previous prime is 50555251926787. The next prime is 50555251926821. The reversal of 50555251926800 is 862915255505.

It is a super-2 number, since 2×50555251926800² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94476926 + ... + 95010525.

It is an arithmetic number, because the mean of its divisors is an integer number (1092584648232).

Almost surely, 2^{50555251926800} is an apocalyptic number.

50555251926800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50555251926800 is an abundant number, since it is smaller than the sum of its proper divisors (80554905861040).

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

50555251926800 is a wasteful number, since it uses less digits than its factorization.

50555251926800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189487521 (or 189487510 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 53.

The spelling of 50555251926800 in words is "fifty trillion, five hundred fifty-five billion, two hundred fifty-one million, nine hundred twenty-six thousand, eight hundred".