52618080 has 48 divisors (see below), whose sum is σ = 165748464. Its totient is φ = 14031360.

The previous prime is 52618073. The next prime is 52618121. The reversal of 52618080 is 8081625.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54331 + ... + 55290.

It is an arithmetic number, because the mean of its divisors is an integer number (3453093).

Almost surely, 2^52618080 is an apocalyptic number.

It is an amenable number.

52618080 is an abundant number, since it is smaller than the sum of its proper divisors (113130384).

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

52618080 is a wasteful number, since it uses less digits than its factorization.

52618080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109639 (or 109631 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 52618080 is about 7253.8320906952. The cubic root of 52618080 is about 374.7241348901.

The spelling of 52618080 in words is "fifty-two million, six hundred eighteen thousand, eighty".