15113776345 has 8 divisors (see below), whose sum is σ = 18137341440. Its totient is φ = 12090481200.

The previous prime is 15113776333. The next prime is 15113776357. The reversal of 15113776345 is 54367731151.

It is an interprime number because it is at equal distance from previous prime (15113776333) and next prime (15113776357).

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

It is not a de Polignac number, because 15113776345 - 2⁵ = 15113776313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88446 + ... + 195064.

It is an arithmetic number, because the mean of its divisors is an integer number (2267167680).

Almost surely, 2^15113776345 is an apocalyptic number.

It is an amenable number.

15113776345 is a deficient number, since it is larger than the sum of its proper divisors (3023565095).

15113776345 is a wasteful number, since it uses less digits than its factorization.

15113776345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134975.

The product of its digits is 264600, while the sum is 43.

The spelling of 15113776345 in words is "fifteen billion, one hundred thirteen million, seven hundred seventy-six thousand, three hundred forty-five".