523233042 has 8 divisors (see below), whose sum is σ = 1046466096. Its totient is φ = 174411012.

The previous prime is 523233041. The next prime is 523233043. The reversal of 523233042 is 240332325.

It is an interprime number because it is at equal distance from previous prime (523233041) and next prime (523233043).

It is a sphenic number, since it is the product of 3 distinct primes.

523233042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (523233041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43602748 + ... + 43602759.

It is an arithmetic number, because the mean of its divisors is an integer number (130808262).

Almost surely, 2^523233042 is an apocalyptic number.

523233042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

523233042 is a wasteful number, since it uses less digits than its factorization.

523233042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87205512.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 523233042 is about 22874.2877921915. The cubic root of 523233042 is about 805.8082706423.

Adding to 523233042 its reverse (240332325), we get a palindrome (763565367).

The spelling of 523233042 in words is "five hundred twenty-three million, two hundred thirty-three thousand, forty-two".