53576964 has 60 divisors (see below), whose sum is σ = 160076224. Its totient is φ = 15307056.

The previous prime is 53576953. The next prime is 53576977. The reversal of 53576964 is 46967535.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9544 + ... + 14079.

Almost surely, 2^53576964 is an apocalyptic number.

53576964 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53576964 is an abundant number, since it is smaller than the sum of its proper divisors (106499260).

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

53576964 is a wasteful number, since it uses less digits than its factorization.

53576964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23646 (or 23635 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 53576964 is about 7319.6286791066. The cubic root of 53576964 is about 376.9867040976.

It can be divided in two parts, 5357 and 6964, that added together give a palindrome (12321).

The spelling of 53576964 in words is "fifty-three million, five hundred seventy-six thousand, nine hundred sixty-four".