5361291719 has 4 divisors (see below), whose sum is σ = 6127190544. Its totient is φ = 4595392896.

The previous prime is 5361291703. The next prime is 5361291757. The reversal of 5361291719 is 9171921635.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9171921635 = 5 ⋅1834384327.

It is a cyclic number.

It is not a de Polignac number, because 5361291719 - 2⁴ = 5361291703 is a prime.

It is a super-2 number, since 2×5361291719² = 57486897792435949922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5361291719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361291619) 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, 382949402 + ... + 382949415.

It is an arithmetic number, because the mean of its divisors is an integer number (1531797636).

Almost surely, 2^5361291719 is an apocalyptic number.

5361291719 is a deficient number, since it is larger than the sum of its proper divisors (765898825).

5361291719 is an equidigital number, since it uses as much as digits as its factorization.

5361291719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765898824.

The product of its digits is 102060, while the sum is 44.

The square root of 5361291719 is about 73220.8421079681. The cubic root of 5361291719 is about 1750.2085976107.

The spelling of 5361291719 in words is "five billion, three hundred sixty-one million, two hundred ninety-one thousand, seven hundred nineteen".