213350052 has 12 divisors (see below), whose sum is σ = 497816816. Its totient is φ = 71116680.

The previous prime is 213350003. The next prime is 213350063. The reversal of 213350052 is 250053312.

It is a tau number, because it is divible by the number of its divisors (12).

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, 8889574 + ... + 8889597.

Almost surely, 2^213350052 is an apocalyptic number.

It is an amenable number.

213350052 is an abundant number, since it is smaller than the sum of its proper divisors (284466764).

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

213350052 is a wasteful number, since it uses less digits than its factorization.

213350052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17779178 (or 17779176 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 213350052 is about 14606.5071800208. The cubic root of 213350052 is about 597.5362414483.

The spelling of 213350052 in words is "two hundred thirteen million, three hundred fifty thousand, fifty-two".