45345838277 has 4 divisors (see below), whose sum is σ = 45359341440. Its totient is φ = 45332335116.

The previous prime is 45345838261. The next prime is 45345838333. The reversal of 45345838277 is 77283854354.

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 not a de Polignac number, because 45345838277 - 2⁴ = 45345838261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45345838207) 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, 6746543 + ... + 6753260.

It is an arithmetic number, because the mean of its divisors is an integer number (11339835360).

Almost surely, 2^45345838277 is an apocalyptic number.

It is an amenable number.

45345838277 is a deficient number, since it is larger than the sum of its proper divisors (13503163).

45345838277 is a wasteful number, since it uses less digits than its factorization.

45345838277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503162.

The product of its digits is 22579200, while the sum is 56.

The spelling of 45345838277 in words is "forty-five billion, three hundred forty-five million, eight hundred thirty-eight thousand, two hundred seventy-seven".