45115232345 has 8 divisors (see below), whose sum is σ = 55055877120. Its totient is φ = 35480453680.

The previous prime is 45115232333. The next prime is 45115232377. The reversal of 45115232345 is 54323251154.

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

It is not a de Polignac number, because 45115232345 - 2²⁶ = 45048123481 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76466201 + ... + 76466790.

It is an arithmetic number, because the mean of its divisors is an integer number (6881984640).

Almost surely, 2^45115232345 is an apocalyptic number.

It is an amenable number.

45115232345 is a deficient number, since it is larger than the sum of its proper divisors (9940644775).

45115232345 is a wasteful number, since it uses less digits than its factorization.

45115232345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152933055.

The product of its digits is 72000, while the sum is 35.

Adding to 45115232345 its reverse (54323251154), we get a palindrome (99438483499).

The spelling of 45115232345 in words is "forty-five billion, one hundred fifteen million, two hundred thirty-two thousand, three hundred forty-five".