5662694517 has 4 divisors (see below), whose sum is σ = 7550259360. Its totient is φ = 3775129676.

The previous prime is 5662694501. The next prime is 5662694519. The reversal of 5662694517 is 7154962665.

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 5662694517 - 2⁴ = 5662694501 is a prime.

It is a super-2 number, since 2×5662694517² = 64132218385723726578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5662694517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662694519) 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 3 ways as a sum of consecutive naturals, for example, 943782417 + ... + 943782422.

It is an arithmetic number, because the mean of its divisors is an integer number (1887564840).

Almost surely, 2^5662694517 is an apocalyptic number.

It is an amenable number.

5662694517 is a deficient number, since it is larger than the sum of its proper divisors (1887564843).

5662694517 is a wasteful number, since it uses less digits than its factorization.

5662694517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887564842.

The product of its digits is 2721600, while the sum is 51.

The square root of 5662694517 is about 75250.8771842561. The cubic root of 5662694517 is about 1782.4104150420.

The spelling of 5662694517 in words is "five billion, six hundred sixty-two million, six hundred ninety-four thousand, five hundred seventeen".