5617445123 has 8 divisors (see below), whose sum is σ = 5740692480. Its totient is φ = 5494353160.

The previous prime is 5617445101. The next prime is 5617445131. The reversal of 5617445123 is 3215447165.

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 5617445123 - 2⁶ = 5617445059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5617445153) 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, 35798 + ... + 111876.

It is an arithmetic number, because the mean of its divisors is an integer number (717586560).

Almost surely, 2^5617445123 is an apocalyptic number.

5617445123 is a deficient number, since it is larger than the sum of its proper divisors (123247357).

5617445123 is a wasteful number, since it uses less digits than its factorization.

5617445123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77697.

The product of its digits is 100800, while the sum is 38.

The square root of 5617445123 is about 74949.6172305103. The cubic root of 5617445123 is about 1777.6500913309.

The spelling of 5617445123 in words is "five billion, six hundred seventeen million, four hundred forty-five thousand, one hundred twenty-three".