15150643345 has 8 divisors (see below), whose sum is σ = 18239232960. Its totient is φ = 12081540720.

The previous prime is 15150643337. The next prime is 15150643351. The reversal of 15150643345 is 54334605151.

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

It is not a de Polignac number, because 15150643345 - 2³ = 15150643337 is a prime.

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, 4870035 + ... + 4873144.

It is an arithmetic number, because the mean of its divisors is an integer number (2279904120).

Almost surely, 2^15150643345 is an apocalyptic number.

It is an amenable number.

15150643345 is a deficient number, since it is larger than the sum of its proper divisors (3088589615).

15150643345 is an equidigital number, since it uses as much as digits as its factorization.

15150643345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9743495.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 15150643345 in words is "fifteen billion, one hundred fifty million, six hundred forty-three thousand, three hundred forty-five".