45028715599 has 8 divisors (see below), whose sum is σ = 53235920160. Its totient is φ = 37265143776.

The previous prime is 45028715587. The next prime is 45028715623. The reversal of 45028715599 is 99551782054.

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

It is not a de Polignac number, because 45028715599 - 2⁷ = 45028715471 is a prime.

It is a super-4 number, since 4×45028715599⁴ (a number of 44 digits) contains 4444 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 (45028713599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110907964 + ... + 110908369.

It is an arithmetic number, because the mean of its divisors is an integer number (6654490020).

Almost surely, 2^45028715599 is an apocalyptic number.

45028715599 is a deficient number, since it is larger than the sum of its proper divisors (8207204561).

45028715599 is a wasteful number, since it uses less digits than its factorization.

45028715599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221816369.

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 45028715599 in words is "forty-five billion, twenty-eight million, seven hundred fifteen thousand, five hundred ninety-nine".