48520552872 has 32 divisors (see below), whose sum is σ = 132328781280. Its totient is φ = 14703197760.

The previous prime is 48520552859. The next prime is 48520552973. The reversal of 48520552872 is 27825502584.

It is a happy number.

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, 91894723 + ... + 91895250.

It is an arithmetic number, because the mean of its divisors is an integer number (4135274415).

Almost surely, 2^48520552872 is an apocalyptic number.

It is an amenable number.

48520552872 is an abundant number, since it is smaller than the sum of its proper divisors (83808228408).

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

48520552872 is a wasteful number, since it uses less digits than its factorization.

48520552872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183789993 (or 183789989 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 48.

The spelling of 48520552872 in words is "forty-eight billion, five hundred twenty million, five hundred fifty-two thousand, eight hundred seventy-two".