45277844506 has 32 divisors (see below), whose sum is σ = 73134194112. Its totient is φ = 20945468160.

The previous prime is 45277844503. The next prime is 45277844519. The reversal of 45277844506 is 60544877254.

It is not an unprimeable number, because it can be changed into a prime (45277844503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4115545 + ... + 4126531.

It is an arithmetic number, because the mean of its divisors is an integer number (2285443566).

Almost surely, 2^45277844506 is an apocalyptic number.

45277844506 is a deficient number, since it is larger than the sum of its proper divisors (27856349606).

45277844506 is a wasteful number, since it uses less digits than its factorization.

45277844506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13054.

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 45277844506 in words is "forty-five billion, two hundred seventy-seven million, eight hundred forty-four thousand, five hundred six".