50726568 has 32 divisors (see below), whose sum is σ = 131191200. Its totient is φ = 16325568.

The previous prime is 50726567. The next prime is 50726581. The reversal of 50726568 is 86562705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50726567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35746 + ... + 37137.

It is an arithmetic number, because the mean of its divisors is an integer number (4099725).

Almost surely, 2^50726568 is an apocalyptic number.

50726568 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

50726568 is an abundant number, since it is smaller than the sum of its proper divisors (80464632).

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

50726568 is a wasteful number, since it uses less digits than its factorization.

50726568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72921 (or 72917 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 50726568 is about 7122.2586305188. The cubic root of 50726568 is about 370.1790416659.

The spelling of 50726568 in words is "fifty million, seven hundred twenty-six thousand, five hundred sixty-eight".