578441925423 has 12 divisors (see below), whose sum is σ = 853304401248. Its totient is φ = 377423100000.

The previous prime is 578441925407. The next prime is 578441925449. The reversal of 578441925423 is 324529144875.

It is a happy number.

578441925423 is a `hidden beast` number, since 5 + 7 + 8 + 4 + 4 + 1 + 92 + 542 + 3 = 666.

It is not a de Polignac number, because 578441925423 - 2⁴ = 578441925407 is a prime.

It is a super-2 number, since 2×578441925423² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 578441925423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578441925463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 683737078 + ... + 683737923.

It is an arithmetic number, because the mean of its divisors is an integer number (71108700104).

Almost surely, 2^578441925423 is an apocalyptic number.

578441925423 is a deficient number, since it is larger than the sum of its proper divisors (274862475825).

578441925423 is a wasteful number, since it uses less digits than its factorization.

578441925423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367475054 (or 1367475051 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 578441925423 in words is "five hundred seventy-eight billion, four hundred forty-one million, nine hundred twenty-five thousand, four hundred twenty-three".