5531622123 has 8 divisors (see below), whose sum is σ = 7376217408. Its totient is φ = 3687387464.

The previous prime is 5531622101. The next prime is 5531622167. The reversal of 5531622123 is 3212261355.

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 5531622123 - 2²⁰ = 5530573547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5531622193) 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, 52065 + ... + 117362.

It is an arithmetic number, because the mean of its divisors is an integer number (922027176).

Almost surely, 2^5531622123 is an apocalyptic number.

5531622123 is a deficient number, since it is larger than the sum of its proper divisors (1844595285).

5531622123 is a wasteful number, since it uses less digits than its factorization.

5531622123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180313.

The product of its digits is 10800, while the sum is 30.

The square root of 5531622123 is about 74374.8756167027. The cubic root of 5531622123 is about 1768.5506476151.

Adding to 5531622123 its reverse (3212261355), we get a palindrome (8743883478).

The spelling of 5531622123 in words is "five billion, five hundred thirty-one million, six hundred twenty-two thousand, one hundred twenty-three".