15452023567 has 2 divisors, whose sum is σ = 15452023568. Its totient is φ = 15452023566.

The previous prime is 15452023519. The next prime is 15452023589. The reversal of 15452023567 is 76532025451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15452023567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15452093567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7726011783 + 7726011784.

It is an arithmetic number, because the mean of its divisors is an integer number (7726011784).

Almost surely, 2^15452023567 is an apocalyptic number.

15452023567 is a deficient number, since it is larger than the sum of its proper divisors (1).

15452023567 is an equidigital number, since it uses as much as digits as its factorization.

15452023567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 15452023567 in words is "fifteen billion, four hundred fifty-two million, twenty-three thousand, five hundred sixty-seven".