50001393475080 has 512 divisors, whose sum is σ = 175785023232000. Its totient is φ = 12627069419520.

The previous prime is 50001393475067. The next prime is 50001393475123. The reversal of 50001393475080 is 8057439310005.

50001393475080 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 13 + 93 + 47 + 508 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 339866176 + ... + 340013264.

It is an arithmetic number, because the mean of its divisors is an integer number (343330123500).

Almost surely, 2^{50001393475080} 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 50001393475080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87892511616000).

50001393475080 is an abundant number, since it is smaller than the sum of its proper divisors (125783629756920).

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

50001393475080 is a wasteful number, since it uses less digits than its factorization.

50001393475080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147374 (or 147364 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 50001393475080 in words is "fifty trillion, one billion, three hundred ninety-three million, four hundred seventy-five thousand, eighty".