45998316915 has 16 divisors (see below), whose sum is σ = 73808196000. Its totient is φ = 24462139392.

The previous prime is 45998316913. The next prime is 45998316961. The reversal of 45998316915 is 51961389954.

It is not a de Polignac number, because 45998316915 - 2¹ = 45998316913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45998316913) 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, 4388110 + ... + 4398579.

It is an arithmetic number, because the mean of its divisors is an integer number (4613012250).

Almost surely, 2^45998316915 is an apocalyptic number.

45998316915 is a deficient number, since it is larger than the sum of its proper divisors (27809879085).

45998316915 is a wasteful number, since it uses less digits than its factorization.

45998316915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8787046.

The product of its digits is 10497600, while the sum is 60.

The spelling of 45998316915 in words is "forty-five billion, nine hundred ninety-eight million, three hundred sixteen thousand, nine hundred fifteen".