5651487717 has 4 divisors (see below), whose sum is σ = 7535316960. Its totient is φ = 3767658476.

The previous prime is 5651487713. The next prime is 5651487797. The reversal of 5651487717 is 7177841565.

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 5651487717 - 2² = 5651487713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5651487717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651487713) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 941914617 + ... + 941914622.

It is an arithmetic number, because the mean of its divisors is an integer number (1883829240).

Almost surely, 2^5651487717 is an apocalyptic number.

It is an amenable number.

5651487717 is a deficient number, since it is larger than the sum of its proper divisors (1883829243).

5651487717 is a wasteful number, since it uses less digits than its factorization.

5651487717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883829242.

The product of its digits is 1646400, while the sum is 51.

The square root of 5651487717 is about 75176.3773867829. The cubic root of 5651487717 is about 1781.2338074047.

The spelling of 5651487717 in words is "five billion, six hundred fifty-one million, four hundred eighty-seven thousand, seven hundred seventeen".