53070172 has 24 divisors (see below), whose sum is σ = 95237856. Its totient is φ = 25866048.

The previous prime is 53070167. The next prime is 53070179. The reversal of 53070172 is 27107035.

53070172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53070172² = 5632886312219168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53070179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35953 + ... + 37399.

It is an arithmetic number, because the mean of its divisors is an integer number (3968244).

Almost surely, 2^53070172 is an apocalyptic number.

It is an amenable number.

53070172 is a deficient number, since it is larger than the sum of its proper divisors (42167684).

53070172 is a wasteful number, since it uses less digits than its factorization.

53070172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 53070172 is about 7284.9277278502. The cubic root of 53070172 is about 375.7942797241.

The spelling of 53070172 in words is "fifty-three million, seventy thousand, one hundred seventy-two".