523319106204 has 36 divisors (see below), whose sum is σ = 1336471884384. Its totient is φ = 172641353472.

The previous prime is 523319106203. The next prime is 523319106217. The reversal of 523319106204 is 402601913325.

523319106204 is a `hidden beast` number, since 5 + 2 + 3 + 3 + 19 + 10 + 620 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523319106203) 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, 74927652 + ... + 74934635.

Almost surely, 2^523319106204 is an apocalyptic number.

It is an amenable number.

523319106204 is an abundant number, since it is smaller than the sum of its proper divisors (813152778180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523319106204 is a wasteful number, since it uses less digits than its factorization.

523319106204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149862394 (or 149862389 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 523319106204 in words is "five hundred twenty-three billion, three hundred nineteen million, one hundred six thousand, two hundred four".