53270536 has 16 divisors (see below), whose sum is σ = 108962640. Its totient is φ = 24213840.

The previous prime is 53270513. The next prime is 53270551. The reversal of 53270536 is 63507235.

It is a junction number, because it is equal to n+sod(n) for n = 53270498 and 53270507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302586 + ... + 302761.

It is an arithmetic number, because the mean of its divisors is an integer number (6810165).

Almost surely, 2^53270536 is an apocalyptic number.

It is an amenable number.

53270536 is an abundant number, since it is smaller than the sum of its proper divisors (55692104).

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

53270536 is a wasteful number, since it uses less digits than its factorization.

53270536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605364 (or 605360 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 53270536 is about 7298.6667275606. Note that the first 3 decimals coincide. The cubic root of 53270536 is about 376.2666171474.

The spelling of 53270536 in words is "fifty-three million, two hundred seventy thousand, five hundred thirty-six".