15054315023 has 32 divisors (see below), whose sum is σ = 17313626880. Its totient is φ = 12967637760.

The previous prime is 15054314927. The next prime is 15054315037. The reversal of 15054315023 is 32051345051.

15054315023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15054315023 - 2¹² = 15054310927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15054315083) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2423840 + ... + 2430042.

It is an arithmetic number, because the mean of its divisors is an integer number (541050840).

Almost surely, 2^15054315023 is an apocalyptic number.

15054315023 is a deficient number, since it is larger than the sum of its proper divisors (2259311857).

15054315023 is a wasteful number, since it uses less digits than its factorization.

15054315023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 15054315023 in words is "fifteen billion, fifty-four million, three hundred fifteen thousand, twenty-three".