50716556 has 12 divisors (see below), whose sum is σ = 96822600. Its totient is φ = 23052960.

The previous prime is 50716553. The next prime is 50716571. The reversal of 50716556 is 65561705.

It is a super-2 number, since 2×50716556² = 5144338105002272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50716553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576281 + ... + 576368.

It is an arithmetic number, because the mean of its divisors is an integer number (8068550).

Almost surely, 2^50716556 is an apocalyptic number.

It is an amenable number.

50716556 is a deficient number, since it is larger than the sum of its proper divisors (46106044).

50716556 is a wasteful number, since it uses less digits than its factorization.

50716556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152664 (or 1152662 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 50716556 is about 7121.5557289120. Note that the first 3 decimals coincide. The cubic root of 50716556 is about 370.1546857477.

The spelling of 50716556 in words is "fifty million, seven hundred sixteen thousand, five hundred fifty-six".