53480528 has 30 divisors (see below), whose sum is σ = 104972634. Its totient is φ = 26394432.

The previous prime is 53480513. The next prime is 53480533. The reversal of 53480528 is 82508435.

It can be written as a sum of positive squares in only one way, i.e., 52243984 + 1236544 = 7228^2 + 1112^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 309050 + ... + 309222.

Almost surely, 2^53480528 is an apocalyptic number.

It is an amenable number.

53480528 is a deficient number, since it is larger than the sum of its proper divisors (51492106).

53480528 is a wasteful number, since it uses less digits than its factorization.

53480528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 53480528 is about 7313.0382195090. The cubic root of 53480528 is about 376.7603821774.

The spelling of 53480528 in words is "fifty-three million, four hundred eighty thousand, five hundred twenty-eight".