5166352613 has 4 divisors (see below), whose sum is σ = 5175401088. Its totient is φ = 5157304140.

The previous prime is 5166352601. The next prime is 5166352619. The reversal of 5166352613 is 3162536615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5166352613 - 2⁸ = 5166352357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166352619) 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, 4523381 + ... + 4524522.

It is an arithmetic number, because the mean of its divisors is an integer number (1293850272).

Almost surely, 2^5166352613 is an apocalyptic number.

It is an amenable number.

5166352613 is a deficient number, since it is larger than the sum of its proper divisors (9048475).

5166352613 is an equidigital number, since it uses as much as digits as its factorization.

5166352613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048474.

The product of its digits is 97200, while the sum is 38.

The square root of 5166352613 is about 71877.3442261190. The cubic root of 5166352613 is about 1728.7333676832.

The spelling of 5166352613 in words is "five billion, one hundred sixty-six million, three hundred fifty-two thousand, six hundred thirteen".