5182539291539 has 4 divisors (see below), whose sum is σ = 5292806085024. Its totient is φ = 5072272498056.

The previous prime is 5182539291493. The next prime is 5182539291563. The reversal of 5182539291539 is 9351929352815.

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

It is a de Polignac number, because none of the positive numbers 2^k-5182539291539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5182539291239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55133396672 + ... + 55133396765.

It is an arithmetic number, because the mean of its divisors is an integer number (1323201521256).

Almost surely, 2^{5182539291539} is an apocalyptic number.

5182539291539 is a deficient number, since it is larger than the sum of its proper divisors (110266793485).

5182539291539 is a wasteful number, since it uses less digits than its factorization.

5182539291539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110266793484.

The product of its digits is 26244000, while the sum is 62.

The spelling of 5182539291539 in words is "five trillion, one hundred eighty-two billion, five hundred thirty-nine million, two hundred ninety-one thousand, five hundred thirty-nine".