48664312788 has 48 divisors (see below), whose sum is σ = 139753927040. Its totient is φ = 12834543744.

The previous prime is 48664312787. The next prime is 48664312811. The reversal of 48664312788 is 88721346684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48664312787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22281103 + ... + 22283286.

Almost surely, 2^48664312788 is an apocalyptic number.

It is an amenable number.

48664312788 is an abundant number, since it is smaller than the sum of its proper divisors (91089614252).

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

48664312788 is a wasteful number, since it uses less digits than its factorization.

48664312788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44564416 (or 44564414 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 57.

The spelling of 48664312788 in words is "forty-eight billion, six hundred sixty-four million, three hundred twelve thousand, seven hundred eighty-eight".