48617997415 has 32 divisors (see below), whose sum is σ = 65137576896. Its totient is φ = 34604682240.

The previous prime is 48617997391. The next prime is 48617997427. The reversal of 48617997415 is 51479971684.

It is not a de Polignac number, because 48617997415 - 2¹⁷ = 48617866343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111297 + ... + 331093.

It is an arithmetic number, because the mean of its divisors is an integer number (2035549278).

Almost surely, 2^48617997415 is an apocalyptic number.

48617997415 is a deficient number, since it is larger than the sum of its proper divisors (16519579481).

48617997415 is a wasteful number, since it uses less digits than its factorization.

48617997415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219939.

The product of its digits is 15240960, while the sum is 61.

The spelling of 48617997415 in words is "forty-eight billion, six hundred seventeen million, nine hundred ninety-seven thousand, four hundred fifteen".