45225774599 has 4 divisors (see below), whose sum is σ = 45229436880. Its totient is φ = 45222112320.

The previous prime is 45225774589. The next prime is 45225774683. The reversal of 45225774599 is 99547752254.

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

It is a cyclic number.

It is not a de Polignac number, because 45225774599 - 2⁸ = 45225774343 is a prime.

It is a super-2 number, since 2×45225774599² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45225774569) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1812554 + ... + 1837335.

It is an arithmetic number, because the mean of its divisors is an integer number (11307359220).

Almost surely, 2^45225774599 is an apocalyptic number.

45225774599 is a deficient number, since it is larger than the sum of its proper divisors (3662281).

45225774599 is a wasteful number, since it uses less digits than its factorization.

45225774599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662280.

The product of its digits is 31752000, while the sum is 59.

The spelling of 45225774599 in words is "forty-five billion, two hundred twenty-five million, seven hundred seventy-four thousand, five hundred ninety-nine".