5156827 has 4 divisors (see below), whose sum is σ = 5553520. Its totient is φ = 4760136.

The previous prime is 5156813. The next prime is 5156839. The reversal of 5156827 is 7286515.

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

It is a cyclic number.

It is not a de Polignac number, because 5156827 - 2¹⁵ = 5124059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5156792 and 5156801.

It is not an unprimeable number, because it can be changed into a prime (5156897) 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, 198327 + ... + 198352.

It is an arithmetic number, because the mean of its divisors is an integer number (1388380).

Almost surely, 2^5156827 is an apocalyptic number.

5156827 is a deficient number, since it is larger than the sum of its proper divisors (396693).

5156827 is a wasteful number, since it uses less digits than its factorization.

5156827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396692.

The product of its digits is 16800, while the sum is 34.

The square root of 5156827 is about 2270.8648132375. The cubic root of 5156827 is about 172.7670246541.

The spelling of 5156827 in words is "five million, one hundred fifty-six thousand, eight hundred twenty-seven".