5404666123 has 8 divisors (see below), whose sum is σ = 5443416000. Its totient is φ = 5365949568.

The previous prime is 5404666093. The next prime is 5404666177. The reversal of 5404666123 is 3216664045.

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 5404666123 - 2²⁹ = 4867795211 is a prime.

It is a super-2 number, since 2×5404666123² = 58420831802207702258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5404066123) 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, 381790 + ... + 395692.

It is an arithmetic number, because the mean of its divisors is an integer number (680427000).

Almost surely, 2^5404666123 is an apocalyptic number.

5404666123 is a deficient number, since it is larger than the sum of its proper divisors (38749877).

5404666123 is a wasteful number, since it uses less digits than its factorization.

5404666123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16661.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 5404666123 is about 73516.4343735467. The cubic root of 5404666123 is about 1754.9158243516.

The spelling of 5404666123 in words is "five billion, four hundred four million, six hundred sixty-six thousand, one hundred twenty-three".