523036900 has 27 divisors (see below), whose sum is σ = 1135486569. Its totient is φ = 209123280.

The previous prime is 523036861. The next prime is 523036919. The reversal of 523036900 is 9630325.

The square root of 523036900 is 22870.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 188293284 + 334743616 = 13722^2 + 18296^2 .

It is a super-2 number, since 2×523036900² = 547135197523220000, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 227557 + ... + 229843.

Almost surely, 2^523036900 is an apocalyptic number.

523036900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

523036900 is the 22870-th square number.

It is an amenable number.

523036900 is an abundant number, since it is smaller than the sum of its proper divisors (612449669).

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

523036900 is an equidigital number, since it uses as much as digits as its factorization.

523036900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588 (or 2294 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The cubic root of 523036900 is about 805.7075681594.

The spelling of 523036900 in words is "five hundred twenty-three million, thirty-six thousand, nine hundred".