5315023042519 has 4 divisors (see below), whose sum is σ = 5315027898160. Its totient is φ = 5315018186880.

The previous prime is 5315023042489. The next prime is 5315023042543. The reversal of 5315023042519 is 9152403205135.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5315023042519 - 2²³ = 5315014653911 is a prime.

It is a super-2 number, since 2×5315023042519² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315023040519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72247 + ... + 3261175.

It is an arithmetic number, because the mean of its divisors is an integer number (1328756974540).

Almost surely, 2^{5315023042519} is an apocalyptic number.

5315023042519 is a deficient number, since it is larger than the sum of its proper divisors (4855641).

5315023042519 is a wasteful number, since it uses less digits than its factorization.

5315023042519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855640.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 5315023042519 in words is "five trillion, three hundred fifteen billion, twenty-three million, forty-two thousand, five hundred nineteen".