53975268 has 48 divisors (see below), whose sum is σ = 140445760. Its totient is φ = 17926272.

The previous prime is 53975261. The next prime is 53975269. The reversal of 53975268 is 86257935.

It is a happy number.

53975268 is a `hidden beast` number, since 539 + 7 + 52 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (53975261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35655 + ... + 37137.

Almost surely, 2^53975268 is an apocalyptic number.

It is an amenable number.

53975268 is an abundant number, since it is smaller than the sum of its proper divisors (86470492).

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

53975268 is a wasteful number, since it uses less digits than its factorization.

53975268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833 (or 1825 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 53975268 is about 7346.7862361716. The cubic root of 53975268 is about 377.9186017726.

The spelling of 53975268 in words is "fifty-three million, nine hundred seventy-five thousand, two hundred sixty-eight".