45743257777 has 12 divisors (see below), whose sum is σ = 56012153520. Its totient is φ = 37144900296.

The previous prime is 45743257771. The next prime is 45743257789. The reversal of 45743257777 is 77775234754.

It is a de Polignac number, because none of the positive numbers 2^k-45743257777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45743257771) 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, 24565803 + ... + 24567664.

It is an arithmetic number, because the mean of its divisors is an integer number (4667679460).

Almost surely, 2^45743257777 is an apocalyptic number.

It is an amenable number.

45743257777 is a deficient number, since it is larger than the sum of its proper divisors (10268895743).

45743257777 is a wasteful number, since it uses less digits than its factorization.

45743257777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49133500 (or 49133493 counting only the distinct ones).

The product of its digits is 40336800, while the sum is 58.

The spelling of 45743257777 in words is "forty-five billion, seven hundred forty-three million, two hundred fifty-seven thousand, seven hundred seventy-seven".