48887402988 has 24 divisors (see below), whose sum is σ = 114133994800. Its totient is φ = 16286745600.

The previous prime is 48887402947. The next prime is 48887403001. The reversal of 48887402988 is 88920478884.

It is a super-2 number, since 2×48887402988² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109413 + ... + 1152636.

Almost surely, 2^48887402988 is an apocalyptic number.

It is an amenable number.

48887402988 is an abundant number, since it is smaller than the sum of its proper divisors (65246591812).

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

48887402988 is a wasteful number, since it uses less digits than its factorization.

48887402988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263857 (or 2263855 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 66.

The spelling of 48887402988 in words is "forty-eight billion, eight hundred eighty-seven million, four hundred two thousand, nine hundred eighty-eight".