48764257917 has 16 divisors (see below), whose sum is σ = 65829382080. Its totient is φ = 32106264192.

The previous prime is 48764257907. The next prime is 48764257931. The reversal of 48764257917 is 71975246784.

It is a de Polignac number, because none of the positive numbers 2^k-48764257917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48764257907) 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, 142488 + ... + 343265.

It is an arithmetic number, because the mean of its divisors is an integer number (4114336380).

Almost surely, 2^48764257917 is an apocalyptic number.

It is an amenable number.

48764257917 is a deficient number, since it is larger than the sum of its proper divisors (17065124163).

48764257917 is a wasteful number, since it uses less digits than its factorization.

48764257917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486172.

The product of its digits is 23708160, while the sum is 60.

The spelling of 48764257917 in words is "forty-eight billion, seven hundred sixty-four million, two hundred fifty-seven thousand, nine hundred seventeen".