45476604692047 has 6 divisors (see below), whose sum is σ = 45779768782944. Its totient is φ = 45175435101900.

The previous prime is 45476604691997. The next prime is 45476604692111. The reversal of 45476604692047 is 74029640667454.

It is a de Polignac number, because none of the positive numbers 2^k-45476604692047 is a prime.

It is a super-2 number, since 2×45476604692047² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45476604692047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45476604602047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 997227423 + ... + 997273024.

It is an arithmetic number, because the mean of its divisors is an integer number (7629961463824).

Almost surely, 2^{45476604692047} is an apocalyptic number.

45476604692047 is a deficient number, since it is larger than the sum of its proper divisors (303164090897).

45476604692047 is an equidigital number, since it uses as much as digits as its factorization.

45476604692047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994500749 (or 1994500598 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 64.

The spelling of 45476604692047 in words is "forty-five trillion, four hundred seventy-six billion, six hundred four million, six hundred ninety-two thousand, forty-seven".