50752690560 has 2048 divisors, whose sum is σ = 236888064000. Its totient is φ = 10072719360.

The previous prime is 50752690519. The next prime is 50752690561. The reversal of 50752690560 is 6509625705.

50752690560 is a `hidden beast` number, since 507 + 5 + 2 + 6 + 90 + 56 + 0 = 666.

It is a super-2 number, since 2×50752690560² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50752690561) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1079844457 + ... + 1079844503.

It is an arithmetic number, because the mean of its divisors is an integer number (115668000).

Almost surely, 2^50752690560 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 50752690560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118444032000).

50752690560 is an abundant number, since it is smaller than the sum of its proper divisors (186135373440).

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

50752690560 is a wasteful number, since it uses less digits than its factorization.

50752690560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 50752690560 in words is "fifty billion, seven hundred fifty-two million, six hundred ninety thousand, five hundred sixty".