45079937233 has 4 divisors (see below), whose sum is σ = 47039934528. Its totient is φ = 43119939940.

The previous prime is 45079937171. The next prime is 45079937257. The reversal of 45079937233 is 33273997054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45079937233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45079937033) 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 3 ways as a sum of consecutive naturals, for example, 979998613 + ... + 979998658.

It is an arithmetic number, because the mean of its divisors is an integer number (11759983632).

Almost surely, 2^45079937233 is an apocalyptic number.

It is an amenable number.

45079937233 is a deficient number, since it is larger than the sum of its proper divisors (1959997295).

45079937233 is a wasteful number, since it uses less digits than its factorization.

45079937233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959997294.

The product of its (nonzero) digits is 4286520, while the sum is 52.

The spelling of 45079937233 in words is "forty-five billion, seventy-nine million, nine hundred thirty-seven thousand, two hundred thirty-three".