45513088594 has 4 divisors (see below), whose sum is σ = 68269632894. Its totient is φ = 22756544296.

The previous prime is 45513088561. The next prime is 45513088631. The reversal of 45513088594 is 49588031554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45406069569 + 107019025 = 213087^2 + 10345^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11378272147 + ... + 11378272150.

Almost surely, 2^45513088594 is an apocalyptic number.

45513088594 is a deficient number, since it is larger than the sum of its proper divisors (22756544300).

45513088594 is a wasteful number, since it uses less digits than its factorization.

45513088594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22756544299.

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 45513088594 in words is "forty-five billion, five hundred thirteen million, eighty-eight thousand, five hundred ninety-four".