48894161312 has 24 divisors (see below), whose sum is σ = 101922756516. Its totient is φ = 23009016832.

The previous prime is 48894161291. The next prime is 48894161321. The reversal of 48894161312 is 21316149884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39631253776 + 9262907536 = 199076^2 + 96244^2 .

It is a super-2 number, since 2×48894161312² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44938943 + ... + 44940030.

Almost surely, 2^48894161312 is an apocalyptic number.

It is an amenable number.

48894161312 is an abundant number, since it is smaller than the sum of its proper divisors (53028595204).

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

48894161312 is a wasteful number, since it uses less digits than its factorization.

48894161312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89879000 (or 89878992 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The spelling of 48894161312 in words is "forty-eight billion, eight hundred ninety-four million, one hundred sixty-one thousand, three hundred twelve".