48865153220 has 24 divisors (see below), whose sum is σ = 110510424024. Its totient is φ = 18042518016.

The previous prime is 48865153193. The next prime is 48865153289. The reversal of 48865153220 is 2235156884.

It can be written as a sum of positive squares in 4 ways, for example, as 388562944 + 48476590276 = 19712^2 + 220174^2 .

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, 93971189 + ... + 93971708.

It is an arithmetic number, because the mean of its divisors is an integer number (4604601001).

Almost surely, 2^48865153220 is an apocalyptic number.

It is an amenable number.

48865153220 is an abundant number, since it is smaller than the sum of its proper divisors (61645270804).

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

48865153220 is a wasteful number, since it uses less digits than its factorization.

48865153220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187942919 (or 187942917 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 48865153220 in words is "forty-eight billion, eight hundred sixty-five million, one hundred fifty-three thousand, two hundred twenty".