13526473023 has 48 divisors (see below), whose sum is σ = 22662072576. Its totient is φ = 7614518400.

The previous prime is 13526473007. The next prime is 13526473067. The reversal of 13526473023 is 32037462531.

13526473023 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 647 + 3 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 13526473023 - 2⁴ = 13526473007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13526473423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6672136 + ... + 6674162.

It is an arithmetic number, because the mean of its divisors is an integer number (472126512).

Almost surely, 2^13526473023 is an apocalyptic number.

13526473023 is a deficient number, since it is larger than the sum of its proper divisors (9135599553).

13526473023 is a wasteful number, since it uses less digits than its factorization.

13526473023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564 (or 3561 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 13526473023 in words is "thirteen billion, five hundred twenty-six million, four hundred seventy-three thousand, twenty-three".