48311918528 has 28 divisors (see below), whose sum is σ = 96061149000. Its totient is φ = 24107534592.

The previous prime is 48311918521. The next prime is 48311918581. The reversal of 48311918528 is 82581911384.

It is a super-2 number, since 2×48311918528² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48311918521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724451 + ... + 788322.

Almost surely, 2^48311918528 is an apocalyptic number.

It is an amenable number.

48311918528 is a deficient number, since it is larger than the sum of its proper divisors (47749230472).

48311918528 is a wasteful number, since it uses less digits than its factorization.

48311918528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513284 (or 1513274 counting only the distinct ones).

The product of its digits is 552960, while the sum is 50.

The spelling of 48311918528 in words is "forty-eight billion, three hundred eleven million, nine hundred eighteen thousand, five hundred twenty-eight".