53370172 has 6 divisors (see below), whose sum is σ = 93397808. Its totient is φ = 26685084.

The previous prime is 53370167. The next prime is 53370193. The reversal of 53370172 is 27107335.

It is a self number, because there is not a number n which added to its sum of digits gives 53370172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6671268 + ... + 6671275.

Almost surely, 2^53370172 is an apocalyptic number.

It is an amenable number.

53370172 is a deficient number, since it is larger than the sum of its proper divisors (40027636).

53370172 is a wasteful number, since it uses less digits than its factorization.

53370172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13342547 (or 13342545 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 53370172 is about 7305.4891691111. The cubic root of 53370172 is about 376.5010578873.

The spelling of 53370172 in words is "fifty-three million, three hundred seventy thousand, one hundred seventy-two".