15046477023 has 16 divisors (see below), whose sum is σ = 20518949376. Its totient is φ = 9803122560.

The previous prime is 15046477021. The next prime is 15046477031. The reversal of 15046477023 is 32077464051.

15046477023 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 15046477023 - 2¹ = 15046477021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15046477021) 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 15 ways as a sum of consecutive naturals, for example, 18183 + ... + 174423.

It is an arithmetic number, because the mean of its divisors is an integer number (1282434336).

Almost surely, 2^15046477023 is an apocalyptic number.

15046477023 is a deficient number, since it is larger than the sum of its proper divisors (5472472353).

15046477023 is a wasteful number, since it uses less digits than its factorization.

15046477023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156974.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 15046477023 in words is "fifteen billion, forty-six million, four hundred seventy-seven thousand, twenty-three".