50407559995392 has 448 divisors, whose sum is σ = 154290637824000. Its totient is φ = 16247176888320.

The previous prime is 50407559995349. The next prime is 50407559995447. The reversal of 50407559995392 is 29359995570405.

50407559995392 is a `hidden beast` number, since 50 + 407 + 5 + 59 + 9 + 95 + 39 + 2 = 666.

It is a super-2 number, since 2×50407559995392² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 50407559995392.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11649537933 + ... + 11649542259.

Almost surely, 2^{50407559995392} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50407559995392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77145318912000).

50407559995392 is an abundant number, since it is smaller than the sum of its proper divisors (103883077828608).

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

50407559995392 is a wasteful number, since it uses less digits than its factorization.

50407559995392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6092 (or 6062 counting only the distinct ones).

The product of its (nonzero) digits is 688905000, while the sum is 72.

The spelling of 50407559995392 in words is "fifty trillion, four hundred seven billion, five hundred fifty-nine million, nine hundred ninety-five thousand, three hundred ninety-two".