45044555315 has 8 divisors (see below), whose sum is σ = 54194600448. Its totient is φ = 35941554880.

The previous prime is 45044555287. The next prime is 45044555327. The reversal of 45044555315 is 51355544054.

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

It is not a de Polignac number, because 45044555315 - 2¹² = 45044551219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11759066 + ... + 11762895.

It is an arithmetic number, because the mean of its divisors is an integer number (6774325056).

Almost surely, 2^45044555315 is an apocalyptic number.

45044555315 is a deficient number, since it is larger than the sum of its proper divisors (9150045133).

45044555315 is a wasteful number, since it uses less digits than its factorization.

45044555315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23522349.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 45044555315 in words is "forty-five billion, forty-four million, five hundred fifty-five thousand, three hundred fifteen".