53097170 has 32 divisors (see below), whose sum is σ = 110246400. Its totient is φ = 18035136.

The previous prime is 53097151. The next prime is 53097181. The reversal of 53097170 is 7179035.

53097170 = T₂₇₈ + T₂₇₉ + ... + T₆₉₇.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4151 + ... + 11109.

It is an arithmetic number, because the mean of its divisors is an integer number (3445200).

Almost surely, 2^53097170 is an apocalyptic number.

53097170 is an abundant number, since it is smaller than the sum of its proper divisors (57149230).

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

53097170 is a wasteful number, since it uses less digits than its factorization.

53097170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 53097170 is about 7286.7804962137. The cubic root of 53097170 is about 375.8579939451.

The spelling of 53097170 in words is "fifty-three million, ninety-seven thousand, one hundred seventy".