523032042 has 16 divisors (see below), whose sum is σ = 1126530720. Its totient is φ = 160932912.

The previous prime is 523032001. The next prime is 523032071. The reversal of 523032042 is 240230325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3352692 + ... + 3352847.

It is an arithmetic number, because the mean of its divisors is an integer number (70408170).

Almost surely, 2^523032042 is an apocalyptic number.

523032042 is an abundant number, since it is smaller than the sum of its proper divisors (603498678).

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

523032042 is a wasteful number, since it uses less digits than its factorization.

523032042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705557.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 523032042 is about 22869.8937907459. The cubic root of 523032042 is about 805.7050736640.

Adding to 523032042 its reverse (240230325), we get a palindrome (763262367).

It can be divided in two parts, 52303 and 2042, that added together give a palindrome (54345).

The spelling of 523032042 in words is "five hundred twenty-three million, thirty-two thousand, forty-two".