45675455744 has 18 divisors (see below), whose sum is σ = 91172492250. Its totient is φ = 22837727744.

The previous prime is 45675455641. The next prime is 45675455773. The reversal of 45675455744 is 44755457654.

It can be written as a sum of positive squares in only one way, i.e., 45406495744 + 268960000 = 213088^2 + 16400^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45675455744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89209619 + ... + 89210130.

Almost surely, 2^45675455744 is an apocalyptic number.

It is an amenable number.

45675455744 is a deficient number, since it is larger than the sum of its proper divisors (45497036506).

45675455744 is an equidigital number, since it uses as much as digits as its factorization.

45675455744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178419765 (or 178419751 counting only the distinct ones).

The product of its digits is 47040000, while the sum is 56.

The spelling of 45675455744 in words is "forty-five billion, six hundred seventy-five million, four hundred fifty-five thousand, seven hundred forty-four".