53423536 has 10 divisors (see below), whose sum is σ = 103508132. Its totient is φ = 26711760.

The previous prime is 53423527. The next prime is 53423543. The reversal of 53423536 is 63532435.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53423498 and 53423507.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669470 + ... + 1669501.

Almost surely, 2^53423536 is an apocalyptic number.

It is an amenable number.

53423536 is a deficient number, since it is larger than the sum of its proper divisors (50084596).

53423536 is a wasteful number, since it uses less digits than its factorization.

53423536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338979 (or 3338973 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 53423536 is about 7309.1405787548. The cubic root of 53423536 is about 376.6265019259.

The spelling of 53423536 in words is "fifty-three million, four hundred twenty-three thousand, five hundred thirty-six".