50520568 has 24 divisors (see below), whose sum is σ = 110192400. Its totient is φ = 21651504.

The previous prime is 50520553. The next prime is 50520611. The reversal of 50520568 is 86502505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64048 + ... + 64831.

It is an arithmetic number, because the mean of its divisors is an integer number (4591350).

Almost surely, 2^50520568 is an apocalyptic number.

It is an amenable number.

50520568 is an abundant number, since it is smaller than the sum of its proper divisors (59671832).

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

50520568 is a wasteful number, since it uses less digits than its factorization.

50520568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128899 (or 128888 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 50520568 is about 7107.7822138836. The cubic root of 50520568 is about 369.6772642265.

The spelling of 50520568 in words is "fifty million, five hundred twenty thousand, five hundred sixty-eight".