52867804900 has 27 divisors (see below), whose sum is σ = 114728126331. Its totient is φ = 21146202240.

The previous prime is 52867804879. The next prime is 52867804901. The reversal of 52867804900 is 940876825.

The square root of 52867804900 is 229930.

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

It can be written as a sum of positive squares in 4 ways, for example, as 2185188516 + 50682616384 = 46746^2 + 225128^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52867804901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2287804 + ... + 2310796.

Almost surely, 2^52867804900 is an apocalyptic number.

52867804900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52867804900 is the 229930-th square number.

It is an amenable number.

52867804900 is an abundant number, since it is smaller than the sum of its proper divisors (61860321431).

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

52867804900 is an frugal number, since it uses more digits than its factorization.

52867804900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46000 (or 23000 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

Multiplying 52867804900 by its sum of digits (49), we get a square (2590522440100 = 1609510²).

The spelling of 52867804900 in words is "fifty-two billion, eight hundred sixty-seven million, eight hundred four thousand, nine hundred".