53980576 has 72 divisors (see below), whose sum is σ = 121848300. Its totient is φ = 23396352.

The previous prime is 53980573. The next prime is 53980601. The reversal of 53980576 is 67508935.

It can be written as a sum of positive squares in 6 ways, for example, as 35283600 + 18696976 = 5940^2 + 4324^2 .

It is not an unprimeable number, because it can be changed into a prime (53980573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120000 + ... + 120448.

Almost surely, 2^53980576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53980576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60924150).

53980576 is an abundant number, since it is smaller than the sum of its proper divisors (67867724).

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

53980576 is a wasteful number, since it uses less digits than its factorization.

53980576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 53980576 is about 7347.1474736798. The cubic root of 53980576 is about 377.9309897067.

The spelling of 53980576 in words is "fifty-three million, nine hundred eighty thousand, five hundred seventy-six".