52192370 has 16 divisors (see below), whose sum is σ = 94492440. Its totient is φ = 20755584.

The previous prime is 52192369. The next prime is 52192381. The reversal of 52192370 is 7329125.

It can be written as a sum of positive squares in 4 ways, for example, as 50452609 + 1739761 = 7103^2 + 1319^2 .

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, 13355 + ... + 16814.

Almost surely, 2^52192370 is an apocalyptic number.

52192370 is a deficient number, since it is larger than the sum of its proper divisors (42300070).

52192370 is a wasteful number, since it uses less digits than its factorization.

52192370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30349.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 52192370 is about 7224.4286971359. The cubic root of 52192370 is about 373.7108205296.

The spelling of 52192370 in words is "fifty-two million, one hundred ninety-two thousand, three hundred seventy".