5157776009 has 8 divisors (see below), whose sum is σ = 5167727400. Its totient is φ = 5147836416.

The previous prime is 5157775999. The next prime is 5157776011. The reversal of 5157776009 is 9006777515.

It can be written as a sum of positive squares in 4 ways, for example, as 1436410000 + 3721366009 = 37900^2 + 61003^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5157776009 - 2⁴ = 5157775993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5157776069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493717 + ... + 1497165.

It is an arithmetic number, because the mean of its divisors is an integer number (645965925).

Almost surely, 2^5157776009 is an apocalyptic number.

It is an amenable number.

5157776009 is a deficient number, since it is larger than the sum of its proper divisors (9951391).

5157776009 is a wasteful number, since it uses less digits than its factorization.

5157776009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899.

The product of its (nonzero) digits is 463050, while the sum is 47.

The square root of 5157776009 is about 71817.6580584469. The cubic root of 5157776009 is about 1727.7762208830.

The spelling of 5157776009 in words is "five billion, one hundred fifty-seven million, seven hundred seventy-six thousand, nine".