5656868715 has 8 divisors (see below), whose sum is σ = 9050989968. Its totient is φ = 3016996640.

The previous prime is 5656868681. The next prime is 5656868743. The reversal of 5656868715 is 5178686565.

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

It is not a de Polignac number, because 5656868715 - 2¹³ = 5656860523 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188562276 + ... + 188562305.

It is an arithmetic number, because the mean of its divisors is an integer number (1131373746).

Almost surely, 2^5656868715 is an apocalyptic number.

5656868715 is a deficient number, since it is larger than the sum of its proper divisors (3394121253).

5656868715 is a wasteful number, since it uses less digits than its factorization.

5656868715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377124589.

The product of its digits is 12096000, while the sum is 57.

The square root of 5656868715 is about 75212.1580264787. The cubic root of 5656868715 is about 1781.7989550625.

The spelling of 5656868715 in words is "five billion, six hundred fifty-six million, eight hundred sixty-eight thousand, seven hundred fifteen".