5156617 has 4 divisors (see below), whose sum is σ = 5209876. Its totient is φ = 5103360.

The previous prime is 5156609. The next prime is 5156663. The reversal of 5156617 is 7166515.

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 2903616 + 2253001 = 1704^2 + 1501^2 .

It is a cyclic number.

It is not a de Polignac number, because 5156617 - 2³ = 5156609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5156017) 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, 26484 + ... + 26677.

It is an arithmetic number, because the mean of its divisors is an integer number (1302469).

Almost surely, 2^5156617 is an apocalyptic number.

It is an amenable number.

5156617 is a deficient number, since it is larger than the sum of its proper divisors (53259).

5156617 is an equidigital number, since it uses as much as digits as its factorization.

5156617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53258.

The product of its digits is 6300, while the sum is 31.

The square root of 5156617 is about 2270.8185748756. The cubic root of 5156617 is about 172.7646794414.

The spelling of 5156617 in words is "five million, one hundred fifty-six thousand, six hundred seventeen".