50265656 has 16 divisors (see below), whose sum is σ = 107712240. Its totient is φ = 21542400.

The previous prime is 50265653. The next prime is 50265679. The reversal of 50265656 is 65656205.

It is a super-2 number, since 2×50265656² = 5053272346220672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50265653) 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, 448745 + ... + 448856.

It is an arithmetic number, because the mean of its divisors is an integer number (6732015).

Almost surely, 2^50265656 is an apocalyptic number.

50265656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50265656 is an abundant number, since it is smaller than the sum of its proper divisors (57446584).

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

50265656 is a wasteful number, since it uses less digits than its factorization.

50265656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897614 (or 897610 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 50265656 is about 7089.8276424748. The cubic root of 50265656 is about 369.0544544504.

The spelling of 50265656 in words is "fifty million, two hundred sixty-five thousand, six hundred fifty-six".