45444061115 has 8 divisors (see below), whose sum is σ = 54544748208. Its totient is φ = 36347332320.

The previous prime is 45444061111. The next prime is 45444061127. The reversal of 45444061115 is 51116044454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45444061115 - 2² = 45444061111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45444061111) 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, 964256 + ... + 1010285.

It is an arithmetic number, because the mean of its divisors is an integer number (6818093526).

Almost surely, 2^45444061115 is an apocalyptic number.

45444061115 is a deficient number, since it is larger than the sum of its proper divisors (9100687093).

45444061115 is a wasteful number, since it uses less digits than its factorization.

45444061115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979149.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 45444061115 in words is "forty-five billion, four hundred forty-four million, sixty-one thousand, one hundred fifteen".