523068899 has 8 divisors (see below), whose sum is σ = 535550400. Its totient is φ = 510601896.

The previous prime is 523068863. The next prime is 523068901. The reversal of 523068899 is 998860325.

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 523068899 - 2⁸ = 523068643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523068809) 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, 113804 + ... + 118310.

It is an arithmetic number, because the mean of its divisors is an integer number (66943800).

Almost surely, 2^523068899 is an apocalyptic number.

523068899 is a deficient number, since it is larger than the sum of its proper divisors (12481501).

523068899 is a wasteful number, since it uses less digits than its factorization.

523068899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7249.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 523068899 is about 22870.6995739090. The cubic root of 523068899 is about 805.7239986832.

The spelling of 523068899 in words is "five hundred twenty-three million, sixty-eight thousand, eight hundred ninety-nine".