5156084369 has 4 divisors (see below), whose sum is σ = 5172557796. Its totient is φ = 5139610944.

The previous prime is 5156084333. The next prime is 5156084407. The reversal of 5156084369 is 9634806515.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 341806144 + 4814278225 = 18488^2 + 69385^2 .

It is a cyclic number.

It is not a de Polignac number, because 5156084369 - 2¹² = 5156080273 is a prime.

It is a super-2 number, since 2×5156084369² = 53170412040492256322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5156584369) 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, 8236244 + ... + 8236869.

It is an arithmetic number, because the mean of its divisors is an integer number (1293139449).

Almost surely, 2^5156084369 is an apocalyptic number.

It is an amenable number.

5156084369 is a deficient number, since it is larger than the sum of its proper divisors (16473427).

5156084369 is a wasteful number, since it uses less digits than its factorization.

5156084369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16473426.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 5156084369 is about 71805.8797662141. The cubic root of 5156084369 is about 1727.5873090371.

The spelling of 5156084369 in words is "five billion, one hundred fifty-six million, eighty-four thousand, three hundred sixty-nine".