52500036 has 24 divisors (see below), whose sum is σ = 122620960. Its totient is φ = 17482752.

The previous prime is 52500023. The next prime is 52500047. The reversal of 52500036 is 63000525.

It is a junction number, because it is equal to n+sod(n) for n = 52499985 and 52500021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18180 + ... + 20868.

Almost surely, 2^52500036 is an apocalyptic number.

It is an amenable number.

52500036 is an abundant number, since it is smaller than the sum of its proper divisors (70120924).

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

52500036 is a wasteful number, since it uses less digits than its factorization.

52500036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323 (or 4321 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 52500036 is about 7245.6908573303. The cubic root of 52500036 is about 374.4437049480.

The spelling of 52500036 in words is "fifty-two million, five hundred thousand, thirty-six".