53489192 has 16 divisors (see below), whose sum is σ = 101937300. Its totient is φ = 26305920.

The previous prime is 53489179. The next prime is 53489197. The reversal of 53489192 is 29198435.

It can be written as a sum of positive squares in 2 ways, for example, as 53377636 + 111556 = 7306^2 + 334^2 .

It is a super-2 number, since 2×53489192² = 5722187321625728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53489197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54317 + ... + 55292.

Almost surely, 2^53489192 is an apocalyptic number.

It is an amenable number.

53489192 is a deficient number, since it is larger than the sum of its proper divisors (48448108).

53489192 is a wasteful number, since it uses less digits than its factorization.

53489192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109676 (or 109672 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 53489192 is about 7313.6305621764. The cubic root of 53489192 is about 376.7807265022.

The spelling of 53489192 in words is "fifty-three million, four hundred eighty-nine thousand, one hundred ninety-two".