45096639 has 16 divisors (see below), whose sum is σ = 69549312. Its totient is φ = 25458048.

The previous prime is 45096617. The next prime is 45096647. The reversal of 45096639 is 93669054.

It is not a de Polignac number, because 45096639 - 2⁵ = 45096607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45096639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45096659) 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, 11194 + ... + 14679.

It is an arithmetic number, because the mean of its divisors is an integer number (4346832).

Almost surely, 2^45096639 is an apocalyptic number.

45096639 is a deficient number, since it is larger than the sum of its proper divisors (24452673).

45096639 is a wasteful number, since it uses less digits than its factorization.

45096639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25966.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 45096639 is about 6715.4031152270. The cubic root of 45096639 is about 355.9437666303.

The spelling of 45096639 in words is "forty-five million, ninety-six thousand, six hundred thirty-nine".