45558385479 has 12 divisors (see below), whose sum is σ = 65833481376. Its totient is φ = 30359830272.

The previous prime is 45558385429. The next prime is 45558385517. The reversal of 45558385479 is 97458385554.

45558385479 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 83 + 8 + 547 + 9 = 666.

It is not a de Polignac number, because 45558385479 - 2⁷ = 45558385351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45558385409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1012314 + ... + 1056359.

It is an arithmetic number, because the mean of its divisors is an integer number (5486123448).

Almost surely, 2^45558385479 is an apocalyptic number.

45558385479 is a deficient number, since it is larger than the sum of its proper divisors (20275095897).

45558385479 is a wasteful number, since it uses less digits than its factorization.

45558385479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071126 (or 2071123 counting only the distinct ones).

The product of its digits is 120960000, while the sum is 63.

The spelling of 45558385479 in words is "forty-five billion, five hundred fifty-eight million, three hundred eighty-five thousand, four hundred seventy-nine".