45106449316 has 24 divisors (see below), whose sum is σ = 86461656120. Its totient is φ = 20494612992.

The previous prime is 45106449247. The next prime is 45106449317. The reversal of 45106449316 is 61394460154.

It can be written as a sum of positive squares in 4 ways, for example, as 28951022500 + 16155426816 = 170150^2 + 127104^2 .

It is not an unprimeable number, because it can be changed into a prime (45106449317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11434755 + ... + 11438698.

It is an arithmetic number, because the mean of its divisors is an integer number (3602569005).

Almost surely, 2^45106449316 is an apocalyptic number.

It is an amenable number.

45106449316 is a deficient number, since it is larger than the sum of its proper divisors (41355206804).

45106449316 is a wasteful number, since it uses less digits than its factorization.

45106449316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22873503 (or 22873501 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 45106449316 in words is "forty-five billion, one hundred six million, four hundred forty-nine thousand, three hundred sixteen".