45998673387 has 8 divisors (see below), whose sum is σ = 61438977600. Its totient is φ = 30612075720.

The previous prime is 45998673361. The next prime is 45998673419. The reversal of 45998673387 is 78337689954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45998673387 - 2⁶ = 45998673323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45998673587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13424637 + ... + 13428062.

It is an arithmetic number, because the mean of its divisors is an integer number (7679872200).

Almost surely, 2^45998673387 is an apocalyptic number.

45998673387 is a deficient number, since it is larger than the sum of its proper divisors (15440304213).

45998673387 is a wasteful number, since it uses less digits than its factorization.

45998673387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26853273.

The product of its digits is 274337280, while the sum is 69.

The spelling of 45998673387 in words is "forty-five billion, nine hundred ninety-eight million, six hundred seventy-three thousand, three hundred eighty-seven".