15129065045 has 8 divisors (see below), whose sum is σ = 18185809824. Its totient is φ = 12082630864.

The previous prime is 15129064991. The next prime is 15129065053. The reversal of 15129065045 is 54056092151.

15129065045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 15129065045 - 2¹⁰ = 15129064021 is a prime.

It is a super-3 number, since 3×15129065045³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574419 + ... + 2580288.

It is an arithmetic number, because the mean of its divisors is an integer number (2273226228).

Almost surely, 2^15129065045 is an apocalyptic number.

It is an amenable number.

15129065045 is a deficient number, since it is larger than the sum of its proper divisors (3056744779).

15129065045 is an equidigital number, since it uses as much as digits as its factorization.

15129065045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155299.

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 15129065045 in words is "fifteen billion, one hundred twenty-nine million, sixty-five thousand, forty-five".