45248682477 has 16 divisors (see below), whose sum is σ = 61556709888. Its totient is φ = 29558435760.

The previous prime is 45248682473. The next prime is 45248682497. The reversal of 45248682477 is 77428684254.

It is not a de Polignac number, because 45248682477 - 2² = 45248682473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45248682473) 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, 616923 + ... + 686360.

It is an arithmetic number, because the mean of its divisors is an integer number (3847294368).

Almost surely, 2^45248682477 is an apocalyptic number.

It is an amenable number.

45248682477 is a deficient number, since it is larger than the sum of its proper divisors (16308027411).

45248682477 is a wasteful number, since it uses less digits than its factorization.

45248682477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303520.

The product of its digits is 24084480, while the sum is 57.

The spelling of 45248682477 in words is "forty-five billion, two hundred forty-eight million, six hundred eighty-two thousand, four hundred seventy-seven".