52648458180 has 48 divisors (see below), whose sum is σ = 149491972224. Its totient is φ = 13841847040.

The previous prime is 52648458157. The next prime is 52648458221. The reversal of 52648458180 is 8185484625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6175137 + ... + 6183656.

It is an arithmetic number, because the mean of its divisors is an integer number (3114416088).

Almost surely, 2^52648458180 is an apocalyptic number.

It is an amenable number.

52648458180 is an abundant number, since it is smaller than the sum of its proper divisors (96843514044).

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

52648458180 is a wasteful number, since it uses less digits than its factorization.

52648458180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12358876 (or 12358874 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 51.

The spelling of 52648458180 in words is "fifty-two billion, six hundred forty-eight million, four hundred fifty-eight thousand, one hundred eighty".