45050317377 has 16 divisors (see below), whose sum is σ = 66063970560. Its totient is φ = 27133414272.

The previous prime is 45050317369. The next prime is 45050317391. The reversal of 45050317377 is 77371305054.

It is not a de Polignac number, because 45050317377 - 2³ = 45050317369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45050317877) 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, 12286852 + ... + 12290517.

It is an arithmetic number, because the mean of its divisors is an integer number (4128998160).

Almost surely, 2^45050317377 is an apocalyptic number.

45050317377 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

45050317377 is a deficient number, since it is larger than the sum of its proper divisors (21013653183).

45050317377 is a wasteful number, since it uses less digits than its factorization.

45050317377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24577432.

The product of its (nonzero) digits is 308700, while the sum is 42.

The spelling of 45050317377 in words is "forty-five billion, fifty million, three hundred seventeen thousand, three hundred seventy-seven".