45306592449 has 8 divisors (see below), whose sum is σ = 60413643360. Its totient is φ = 30201968256.

The previous prime is 45306592427. The next prime is 45306592501. The reversal of 45306592449 is 94429560354.

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

It is a de Polignac number, because none of the positive numbers 2^k-45306592449 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45306592049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562659 + ... + 638120.

It is an arithmetic number, because the mean of its divisors is an integer number (7551705420).

Almost surely, 2^45306592449 is an apocalyptic number.

It is an amenable number.

45306592449 is a deficient number, since it is larger than the sum of its proper divisors (15107050911).

45306592449 is a wasteful number, since it uses less digits than its factorization.

45306592449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213359.

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 45306592449 in words is "forty-five billion, three hundred six million, five hundred ninety-two thousand, four hundred forty-nine".