5617647923 has 8 divisors (see below), whose sum is σ = 5755669920. Its totient is φ = 5479673920.

The previous prime is 5617647899. The next prime is 5617647947. The reversal of 5617647923 is 3297467165.

It is an interprime number because it is at equal distance from previous prime (5617647899) and next prime (5617647947).

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 5617647923 - 2⁶ = 5617647859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5617647953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379658 + ... + 394176.

It is an arithmetic number, because the mean of its divisors is an integer number (719458740).

Almost surely, 2^5617647923 is an apocalyptic number.

5617647923 is a deficient number, since it is larger than the sum of its proper divisors (138021997).

5617647923 is a wasteful number, since it uses less digits than its factorization.

5617647923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23997.

The product of its digits is 1905120, while the sum is 50.

The square root of 5617647923 is about 74950.9701271438. The cubic root of 5617647923 is about 1777.6714832088.

The spelling of 5617647923 in words is "five billion, six hundred seventeen million, six hundred forty-seven thousand, nine hundred twenty-three".