50752512 has 66 divisors (see below), whose sum is σ = 146573388. Its totient is φ = 16914432.

The previous prime is 50752511. The next prime is 50752573. The reversal of 50752512 is 21525705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50752511) 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, 6463 + ... + 11969.

Almost surely, 2^50752512 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 50752512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73286694).

50752512 is an abundant number, since it is smaller than the sum of its proper divisors (95820876).

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

50752512 is a wasteful number, since it uses less digits than its factorization.

50752512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533 (or 5512 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 50752512 is about 7124.0797300423. The cubic root of 50752512 is about 370.2421400159.

The spelling of 50752512 in words is "fifty million, seven hundred fifty-two thousand, five hundred twelve".