48789552591 has 96 divisors (see below), whose sum is σ = 81519226880. Its totient is φ = 27867628800.

The previous prime is 48789552563. The next prime is 48789552593. The reversal of 48789552591 is 19525598784.

48789552591 is a `hidden beast` number, since 4 + 8 + 78 + 9 + 552 + 5 + 9 + 1 = 666.

It is not a de Polignac number, because 48789552591 - 2¹⁸ = 48789290447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48789552593) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44884050 + ... + 44885136.

Almost surely, 2^48789552591 is an apocalyptic number.

48789552591 is a deficient number, since it is larger than the sum of its proper divisors (32729674289).

48789552591 is a wasteful number, since it uses less digits than its factorization.

48789552591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517 (or 1514 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 63.

The spelling of 48789552591 in words is "forty-eight billion, seven hundred eighty-nine million, five hundred fifty-two thousand, five hundred ninety-one".