52212910 has 8 divisors (see below), whose sum is σ = 93983256. Its totient is φ = 20885160.

The previous prime is 52212877. The next prime is 52212929. The reversal of 52212910 is 1921225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 2610636 + ... + 2610655.

It is an arithmetic number, because the mean of its divisors is an integer number (11747907).

Almost surely, 2^52212910 is an apocalyptic number.

52212910 is a deficient number, since it is larger than the sum of its proper divisors (41770346).

52212910 is a wasteful number, since it uses less digits than its factorization.

52212910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221298.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 52212910 is about 7225.8501229959. The cubic root of 52212910 is about 373.7598379979.

The spelling of 52212910 in words is "fifty-two million, two hundred twelve thousand, nine hundred ten".