5694221517 has 8 divisors (see below), whose sum is σ = 7593583296. Its totient is φ = 3795503712.

The previous prime is 5694221509. The next prime is 5694221537. The reversal of 5694221517 is 7151224965.

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

It is not a de Polignac number, because 5694221517 - 2³ = 5694221509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5694221537) 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 7 ways as a sum of consecutive naturals, for example, 139968 + ... + 176009.

It is an arithmetic number, because the mean of its divisors is an integer number (949197912).

Almost surely, 2^5694221517 is an apocalyptic number.

It is an amenable number.

5694221517 is a deficient number, since it is larger than the sum of its proper divisors (1899361779).

5694221517 is a wasteful number, since it uses less digits than its factorization.

5694221517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321987.

The product of its digits is 151200, while the sum is 42.

The square root of 5694221517 is about 75460.0657102815. The cubic root of 5694221517 is about 1785.7121463840.

The spelling of 5694221517 in words is "five billion, six hundred ninety-four million, two hundred twenty-one thousand, five hundred seventeen".