5164504409 has 8 divisors (see below), whose sum is σ = 5492181960. Its totient is φ = 4839480576.

The previous prime is 5164504393. The next prime is 5164504421. The reversal of 5164504409 is 9044054615.

It can be written as a sum of positive squares in 4 ways, for example, as 3972528784 + 1191975625 = 63028^2 + 34525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5164504409 - 2⁴ = 5164504393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164504459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659414 + ... + 667199.

It is an arithmetic number, because the mean of its divisors is an integer number (686522745).

Almost surely, 2^5164504409 is an apocalyptic number.

It is an amenable number.

5164504409 is a deficient number, since it is larger than the sum of its proper divisors (327677551).

5164504409 is a wasteful number, since it uses less digits than its factorization.

5164504409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326859.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 5164504409 is about 71864.4864241024. The cubic root of 5164504409 is about 1728.5271981836.

The spelling of 5164504409 in words is "five billion, one hundred sixty-four million, five hundred four thousand, four hundred nine".