5230644731534 has 4 divisors (see below), whose sum is σ = 7845967097304. Its totient is φ = 2615322365766.

The previous prime is 5230644731509. The next prime is 5230644731579. The reversal of 5230644731534 is 4351374460325.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1307661182882 + ... + 1307661182885.

It is an arithmetic number, because the mean of its divisors is an integer number (1961491774326).

Almost surely, 2^{5230644731534} is an apocalyptic number.

5230644731534 is a deficient number, since it is larger than the sum of its proper divisors (2615322365770).

5230644731534 is a wasteful number, since it uses less digits than its factorization.

5230644731534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615322365769.

The product of its (nonzero) digits is 3628800, while the sum is 47.

The spelling of 5230644731534 in words is "five trillion, two hundred thirty billion, six hundred forty-four million, seven hundred thirty-one thousand, five hundred thirty-four".