52516300 has 18 divisors (see below), whose sum is σ = 113960588. Its totient is φ = 21006480.

The previous prime is 52516297. The next prime is 52516327. The reversal of 52516300 is 361525.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262482 + ... + 262681.

Almost surely, 2^52516300 is an apocalyptic number.

52516300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52516300 is an abundant number, since it is smaller than the sum of its proper divisors (61444288).

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

52516300 is a wasteful number, since it uses less digits than its factorization.

52516300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525177 (or 525170 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 52516300 is about 7246.8130926636. The cubic root of 52516300 is about 374.4823672939.

Adding to 52516300 its reverse (361525), we get a palindrome (52877825).

The spelling of 52516300 in words is "fifty-two million, five hundred sixteen thousand, three hundred".