15156005345 has 48 divisors (see below), whose sum is σ = 20368936512. Its totient is φ = 10814918400.

The previous prime is 15156005321. The next prime is 15156005357. The reversal of 15156005345 is 54350065151.

It is not a de Polignac number, because 15156005345 - 2¹⁶ = 15155939809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2998070 + ... + 3003120.

It is an arithmetic number, because the mean of its divisors is an integer number (424352844).

Almost surely, 2^15156005345 is an apocalyptic number.

It is an amenable number.

15156005345 is a deficient number, since it is larger than the sum of its proper divisors (5212931167).

15156005345 is a wasteful number, since it uses less digits than its factorization.

15156005345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202 (or 5189 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 15156005345 in words is "fifteen billion, one hundred fifty-six million, five thousand, three hundred forty-five".