52500236 has 12 divisors (see below), whose sum is σ = 94839360. Its totient is φ = 25403280.

The previous prime is 52500229. The next prime is 52500251. The reversal of 52500236 is 63200525.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211571 + ... + 211818.

It is an arithmetic number, because the mean of its divisors is an integer number (7903280).

Almost surely, 2^52500236 is an apocalyptic number.

It is an amenable number.

52500236 is a deficient number, since it is larger than the sum of its proper divisors (42339124).

52500236 is a wasteful number, since it uses less digits than its factorization.

52500236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423424 (or 423422 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 52500236 is about 7245.7046586236. The cubic root of 52500236 is about 374.4441804312. Note that the first 3 decimals are identical.

The spelling of 52500236 in words is "fifty-two million, five hundred thousand, two hundred thirty-six".