45047475247743 has 24 divisors (see below), whose sum is σ = 65566792811520. Its totient is φ = 29801714214480.

The previous prime is 45047475247711. The next prime is 45047475247783. The reversal of 45047475247743 is 34774257474054.

45047475247743 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 74 + 7 + 52 + 477 + 43 = 666.

It is not a de Polignac number, because 45047475247743 - 2⁵ = 45047475247711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45047475247783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53556130 + ... + 54390752.

It is an arithmetic number, because the mean of its divisors is an integer number (2731949700480).

Almost surely, 2^{45047475247743} is an apocalyptic number.

45047475247743 is a deficient number, since it is larger than the sum of its proper divisors (20519317563777).

45047475247743 is a wasteful number, since it uses less digits than its factorization.

45047475247743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880539 (or 880536 counting only the distinct ones).

The product of its (nonzero) digits is 368793600, while the sum is 63.

The spelling of 45047475247743 in words is "forty-five trillion, forty-seven billion, four hundred seventy-five million, two hundred forty-seven thousand, seven hundred forty-three".