48450952791 has 48 divisors (see below), whose sum is σ = 75041261568. Its totient is φ = 31207226400.

The previous prime is 48450952789. The next prime is 48450952873. The reversal of 48450952791 is 19725905484.

It is a happy number.

48450952791 is a `hidden beast` number, since 4 + 84 + 509 + 52 + 7 + 9 + 1 = 666.

It is not a de Polignac number, because 48450952791 - 2¹ = 48450952789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48450952741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4868881 + ... + 4878821.

It is an arithmetic number, because the mean of its divisors is an integer number (1563359616).

Almost surely, 2^48450952791 is an apocalyptic number.

48450952791 is a deficient number, since it is larger than the sum of its proper divisors (26590308777).

48450952791 is an equidigital number, since it uses as much as digits as its factorization.

48450952791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10634 (or 10622 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 48450952791 in words is "forty-eight billion, four hundred fifty million, nine hundred fifty-two thousand, seven hundred ninety-one".