52575650 has 24 divisors (see below), whose sum is σ = 98405904. Its totient is φ = 20898000.

The previous prime is 52575643. The next prime is 52575661. The reversal of 52575650 is 5657525.

It is a self number, because there is not a number n which added to its sum of digits gives 52575650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4925 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (4100246).

Almost surely, 2^52575650 is an apocalyptic number.

52575650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52575650 is a deficient number, since it is larger than the sum of its proper divisors (45830254).

52575650 is a wasteful number, since it uses less digits than its factorization.

52575650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626 (or 6621 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 52575650 is about 7250.9068398373. The cubic root of 52575650 is about 374.6233848523.

The spelling of 52575650 in words is "fifty-two million, five hundred seventy-five thousand, six hundred fifty".