53970896 has 20 divisors (see below), whose sum is σ = 119507232. Its totient is φ = 23130336.

The previous prime is 53970859. The next prime is 53970923. The reversal of 53970896 is 69807935.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53970896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240830 + ... + 241053.

Almost surely, 2^53970896 is an apocalyptic number.

53970896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53970896 is an abundant number, since it is smaller than the sum of its proper divisors (65536336).

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

53970896 is a wasteful number, since it uses less digits than its factorization.

53970896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481898 (or 481892 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 53970896 is about 7346.4886850794. The cubic root of 53970896 is about 377.9083976872.

The spelling of 53970896 in words is "fifty-three million, nine hundred seventy thousand, eight hundred ninety-six".