14130530531523 has 64 divisors (see below), whose sum is σ = 25065077309440. Its totient is φ = 7697489421600.

The previous prime is 14130530531449. The next prime is 14130530531527. The reversal of 14130530531523 is 32513503503141.

14130530531523 is a `hidden beast` number, since 1 + 4 + 1 + 30 + 5 + 305 + 315 + 2 + 3 = 666.

It is not a de Polignac number, because 14130530531523 - 2¹⁴ = 14130530515139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14130530531527) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17605693 + ... + 18390798.

It is an arithmetic number, because the mean of its divisors is an integer number (391641832960).

Almost surely, 2^{14130530531523} is an apocalyptic number.

14130530531523 is a deficient number, since it is larger than the sum of its proper divisors (10934546777917).

14130530531523 is a wasteful number, since it uses less digits than its factorization.

14130530531523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996605 (or 35996599 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 14130530531523 in words is "fourteen trillion, one hundred thirty billion, five hundred thirty million, five hundred thirty-one thousand, five hundred twenty-three".