210053252000 has 48 divisors (see below), whose sum is σ = 516100849992. Its totient is φ = 84021299200.

The previous prime is 210053251973. The next prime is 210053252027. The reversal of 210053252000 is 252350012.

It is an interprime number because it is at equal distance from previous prime (210053251973) and next prime (210053252027).

It can be written as a sum of positive squares in 4 ways, for example, as 68457582736 + 141595669264 = 261644^2 + 376292^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 26252657 + ... + 26260656.

Almost surely, 2^210053252000 is an apocalyptic number.

210053252000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210053252000 is an abundant number, since it is smaller than the sum of its proper divisors (306047597992).

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

210053252000 is an equidigital number, since it uses as much as digits as its factorization.

210053252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52513338 (or 52513320 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The spelling of 210053252000 in words is "two hundred ten billion, fifty-three million, two hundred fifty-two thousand".