15738023023 has 2 divisors, whose sum is σ = 15738023024. Its totient is φ = 15738023022.

The previous prime is 15738023011. The next prime is 15738023047. The reversal of 15738023023 is 32032083751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15738023023 - 2⁹ = 15738022511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15738023023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15738063023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7869011511 + 7869011512.

It is an arithmetic number, because the mean of its divisors is an integer number (7869011512).

Almost surely, 2^15738023023 is an apocalyptic number.

15738023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

15738023023 is an equidigital number, since it uses as much as digits as its factorization.

15738023023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 15738023023 in words is "fifteen billion, seven hundred thirty-eight million, twenty-three thousand, twenty-three".