53497160 has 64 divisors (see below), whose sum is σ = 129729600. Its totient is φ = 19789056.

The previous prime is 53497159. The next prime is 53497177. The reversal of 53497160 is 6179435.

It is a super-2 number, since 2×53497160² = 5723892256131200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53497160.

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, 31862 + ... + 33498.

It is an arithmetic number, because the mean of its divisors is an integer number (2027025).

Almost surely, 2^53497160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53497160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64864800).

53497160 is an abundant number, since it is smaller than the sum of its proper divisors (76232440).

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

53497160 is a wasteful number, since it uses less digits than its factorization.

53497160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 53497160 is about 7314.1752781841. The cubic root of 53497160 is about 376.7994345792.

The spelling of 53497160 in words is "fifty-three million, four hundred ninety-seven thousand, one hundred sixty".