5715640999 has 8 divisors (see below), whose sum is σ = 5848925760. Its totient is φ = 5583298656.

The previous prime is 5715640979. The next prime is 5715641021. The reversal of 5715640999 is 9990465175.

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 5715640999 - 2⁹ = 5715640487 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 (5715640919) 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, 223327 + ... + 247600.

It is an arithmetic number, because the mean of its divisors is an integer number (731115720).

Almost surely, 2^5715640999 is an apocalyptic number.

5715640999 is a deficient number, since it is larger than the sum of its proper divisors (133284761).

5715640999 is a wasteful number, since it uses less digits than its factorization.

5715640999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471209.

The product of its (nonzero) digits is 3061800, while the sum is 55.

The square root of 5715640999 is about 75601.8584361522. The cubic root of 5715640999 is about 1787.9483999634.

The spelling of 5715640999 in words is "five billion, seven hundred fifteen million, six hundred forty thousand, nine hundred ninety-nine".