45354782474 has 8 divisors (see below), whose sum is σ = 68043963360. Its totient is φ = 22673461356.

The previous prime is 45354782441. The next prime is 45354782479. The reversal of 45354782474 is 47428745354.

45354782474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45354782479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950494 + ... + 1973609.

It is an arithmetic number, because the mean of its divisors is an integer number (8505495420).

Almost surely, 2^45354782474 is an apocalyptic number.

45354782474 is a deficient number, since it is larger than the sum of its proper divisors (22689180886).

45354782474 is a wasteful number, since it uses less digits than its factorization.

45354782474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929884.

The product of its digits is 15052800, while the sum is 53.

The spelling of 45354782474 in words is "forty-five billion, three hundred fifty-four million, seven hundred eighty-two thousand, four hundred seventy-four".