53956960 has 48 divisors (see below), whose sum is σ = 134190000. Its totient is φ = 20445696.

The previous prime is 53956951. The next prime is 53956961. The reversal of 53956960 is 6965935.

It is a happy number.

It is a super-2 number, since 2×53956960² = 5822707064883200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53956961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5835 + ... + 11914.

It is an arithmetic number, because the mean of its divisors is an integer number (2795625).

Almost surely, 2^53956960 is an apocalyptic number.

It is an amenable number.

53956960 is an abundant number, since it is smaller than the sum of its proper divisors (80233040).

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

53956960 is a wasteful number, since it uses less digits than its factorization.

53956960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17783 (or 17775 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 43.

The square root of 53956960 is about 7345.5401435157. The cubic root of 53956960 is about 377.8758679030.

Subtracting from 53956960 its reverse (6965935), we obtain a square (46991025 = 6855²).

The spelling of 53956960 in words is "fifty-three million, nine hundred fifty-six thousand, nine hundred sixty".