53775792 has 80 divisors (see below), whose sum is σ = 176417280. Its totient is φ = 15363648.

The previous prime is 53775779. The next prime is 53775803. The reversal of 53775792 is 29757735.

It is a happy number.

53775792 is a `hidden beast` number, since 5 + 3 + 77 + 579 + 2 = 666.

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, 5868 + ... + 11915.

It is an arithmetic number, because the mean of its divisors is an integer number (2205216).

Almost surely, 2^53775792 is an apocalyptic number.

It is an amenable number.

53775792 is an abundant number, since it is smaller than the sum of its proper divisors (122641488).

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

53775792 is a wasteful number, since it uses less digits than its factorization.

53775792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17807 (or 17795 counting only the distinct ones).

The product of its digits is 463050, while the sum is 45.

The square root of 53775792 is about 7333.1979381440. The cubic root of 53775792 is about 377.4524700769.

The spelling of 53775792 in words is "fifty-three million, seven hundred seventy-five thousand, seven hundred ninety-two".