48187211550 has 48 divisors (see below), whose sum is σ = 119708088192. Its totient is φ = 12828008800.

The previous prime is 48187211543. The next prime is 48187211573. The reversal of 48187211550 is 5511278184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185586 + ... + 361685.

It is an arithmetic number, because the mean of its divisors is an integer number (2493918504).

Almost surely, 2^48187211550 is an apocalyptic number.

48187211550 is an abundant number, since it is smaller than the sum of its proper divisors (71520876642).

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

48187211550 is a wasteful number, since it uses less digits than its factorization.

48187211550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547873 (or 547868 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 42.

The spelling of 48187211550 in words is "forty-eight billion, one hundred eighty-seven million, two hundred eleven thousand, five hundred fifty".