48361251181220 has 24 divisors (see below), whose sum is σ = 101577800560824. Its totient is φ = 19340848457216.

The previous prime is 48361251181207. The next prime is 48361251181307. The reversal of 48361251181220 is 2218115216384.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1198530111076 + 47162721070144 = 1094774^2 + 6867512^2 .

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, 228142367 + ... + 228354246.

It is an arithmetic number, because the mean of its divisors is an integer number (4232408356701).

Almost surely, 2^{48361251181220} is an apocalyptic number.

It is an amenable number.

48361251181220 is an abundant number, since it is smaller than the sum of its proper divisors (53216549379604).

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

48361251181220 is a wasteful number, since it uses less digits than its factorization.

48361251181220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456501919 (or 456501917 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The spelling of 48361251181220 in words is "forty-eight trillion, three hundred sixty-one billion, two hundred fifty-one million, one hundred eighty-one thousand, two hundred twenty".