5356719169 has 4 divisors (see below), whose sum is σ = 5457789396. Its totient is φ = 5255648944.

The previous prime is 5356719131. The next prime is 5356719187. The reversal of 5356719169 is 9619176535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9619176535 = 5 ⋅1923835307.

It can be written as a sum of positive squares in 2 ways, for example, as 2106351025 + 3250368144 = 45895^2 + 57012^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5356719169 is a prime.

It is a super-2 number, since 2×5356719169² = 57388880511064101122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5356719869) 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, 50535034 + ... + 50535139.

It is an arithmetic number, because the mean of its divisors is an integer number (1364447349).

Almost surely, 2^5356719169 is an apocalyptic number.

It is an amenable number.

5356719169 is a deficient number, since it is larger than the sum of its proper divisors (101070227).

5356719169 is a wasteful number, since it uses less digits than its factorization.

5356719169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101070226.

The product of its digits is 1530900, while the sum is 52.

The square root of 5356719169 is about 73189.6110728838. The cubic root of 5356719169 is about 1749.7108821966.

The spelling of 5356719169 in words is "five billion, three hundred fifty-six million, seven hundred nineteen thousand, one hundred sixty-nine".