53415956 has 24 divisors (see below), whose sum is σ = 102164160. Its totient is φ = 24235200.

The previous prime is 53415937. The next prime is 53415961. The reversal of 53415956 is 65951435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39776 + ... + 41096.

It is an arithmetic number, because the mean of its divisors is an integer number (4256840).

Almost surely, 2^53415956 is an apocalyptic number.

It is an amenable number.

53415956 is a deficient number, since it is larger than the sum of its proper divisors (48748204).

53415956 is a wasteful number, since it uses less digits than its factorization.

53415956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 2253 counting only the distinct ones).

The product of its digits is 81000, while the sum is 38.

The square root of 53415956 is about 7308.6220315460. The cubic root of 53415956 is about 376.6086885292.

The spelling of 53415956 in words is "fifty-three million, four hundred fifteen thousand, nine hundred fifty-six".