45367391279 has 16 divisors (see below), whose sum is σ = 54188590080. Its totient is φ = 37136594880.

The previous prime is 45367391213. The next prime is 45367391323. The reversal of 45367391279 is 97219376354.

It is not a de Polignac number, because 45367391279 - 2¹² = 45367387183 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45367390279) 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 15 ways as a sum of consecutive naturals, for example, 121694 + ... + 324875.

It is an arithmetic number, because the mean of its divisors is an integer number (3386786880).

Almost surely, 2^45367391279 is an apocalyptic number.

45367391279 is a deficient number, since it is larger than the sum of its proper divisors (8821198801).

45367391279 is a wasteful number, since it uses less digits than its factorization.

45367391279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447230.

The product of its digits is 8573040, while the sum is 56.

The spelling of 45367391279 in words is "forty-five billion, three hundred sixty-seven million, three hundred ninety-one thousand, two hundred seventy-nine".