52656100 has 36 divisors (see below), whose sum is σ = 130588864. Its totient is φ = 18053280.

The previous prime is 52656067. The next prime is 52656103. The reversal of 52656100 is 165625.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (52656103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36912 + ... + 38311.

Almost surely, 2^52656100 is an apocalyptic number.

52656100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52656100 is an abundant number, since it is smaller than the sum of its proper divisors (77932764).

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

52656100 is a wasteful number, since it uses less digits than its factorization.

52656100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75244 (or 75237 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 52656100 is about 7256.4523012282. The cubic root of 52656100 is about 374.8143673825.

The spelling of 52656100 in words is "fifty-two million, six hundred fifty-six thousand, one hundred".