53017480 has 32 divisors (see below), whose sum is σ = 119505600. Its totient is φ = 21168576.

The previous prime is 53017477. The next prime is 53017501. The reversal of 53017480 is 8471035.

53017480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33589 + ... + 35131.

It is an arithmetic number, because the mean of its divisors is an integer number (3734550).

Almost surely, 2^53017480 is an apocalyptic number.

It is an amenable number.

53017480 is an abundant number, since it is smaller than the sum of its proper divisors (66488120).

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

53017480 is a wasteful number, since it uses less digits than its factorization.

53017480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2413 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 53017480 is about 7281.3103216385. The cubic root of 53017480 is about 375.6698664019.

The spelling of 53017480 in words is "fifty-three million, seventeen thousand, four hundred eighty".