5431345423015 has 16 divisors (see below), whose sum is σ = 6841891676160. Its totient is φ = 4133642873760.

The previous prime is 5431345423013. The next prime is 5431345423043. The reversal of 5431345423015 is 5103245431345.

It is not a de Polignac number, because 5431345423015 - 2¹ = 5431345423013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431345423013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296947959 + ... + 296966248.

It is an arithmetic number, because the mean of its divisors is an integer number (427618229760).

Almost surely, 2^{5431345423015} is an apocalyptic number.

5431345423015 is a deficient number, since it is larger than the sum of its proper divisors (1410546253145).

5431345423015 is a wasteful number, since it uses less digits than its factorization.

5431345423015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593914302.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 5431345423015 in words is "five trillion, four hundred thirty-one billion, three hundred forty-five million, four hundred twenty-three thousand, fifteen".