70053165 has 48 divisors (see below), whose sum is σ = 149455488. Its totient is φ = 29559168.

The previous prime is 70053163. The next prime is 70053233. The reversal of 70053165 is 56135007.

70053165 is a `hidden beast` number, since 70 + 0 + 531 + 65 = 666.

It is not a de Polignac number, because 70053165 - 2¹ = 70053163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70053163) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4459 + ... + 12648.

It is an arithmetic number, because the mean of its divisors is an integer number (3113656).

Almost surely, 2^70053165 is an apocalyptic number.

It is an amenable number.

70053165 is an abundant number, since it is smaller than the sum of its proper divisors (79402323).

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

70053165 is a wasteful number, since it uses less digits than its factorization.

70053165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17138 (or 17135 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 70053165 is about 8369.7768787465. The cubic root of 70053165 is about 412.2328407835.

The spelling of 70053165 in words is "seventy million, fifty-three thousand, one hundred sixty-five".