53522480 has 40 divisors (see below), whose sum is σ = 135754704. Its totient is φ = 19462400.

The previous prime is 53522479. The next prime is 53522509. The reversal of 53522480 is 8422535.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29531 + ... + 31290.

Almost surely, 2^53522480 is an apocalyptic number.

It is an amenable number.

53522480 is an abundant number, since it is smaller than the sum of its proper divisors (82232224).

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

53522480 is a wasteful number, since it uses less digits than its factorization.

53522480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60845 (or 60839 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 53522480 is about 7315.9059589363. The cubic root of 53522480 is about 376.8588711107.

The spelling of 53522480 in words is "fifty-three million, five hundred twenty-two thousand, four hundred eighty".