5274455316519 has 8 divisors (see below), whose sum is σ = 7033424963200. Its totient is φ = 3515894607096.

The previous prime is 5274455316511. The next prime is 5274455316563. The reversal of 5274455316519 is 9156135544725.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5274455316519 - 2³ = 5274455316511 is a prime.

It is a super-2 number, since 2×5274455316519² (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 (5274455316511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102204217 + ... + 102255810.

It is an arithmetic number, because the mean of its divisors is an integer number (879178120400).

Almost surely, 2^{5274455316519} is an apocalyptic number.

5274455316519 is a deficient number, since it is larger than the sum of its proper divisors (1758969646681).

5274455316519 is a wasteful number, since it uses less digits than its factorization.

5274455316519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204468629.

The product of its digits is 22680000, while the sum is 57.

The spelling of 5274455316519 in words is "five trillion, two hundred seventy-four billion, four hundred fifty-five million, three hundred sixteen thousand, five hundred nineteen".