523200542 has 8 divisors (see below), whose sum is σ = 811863000. Its totient is φ = 252579544.

The previous prime is 523200541. The next prime is 523200583. The reversal of 523200542 is 245002325.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523200541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510292 + ... + 4510407.

It is an arithmetic number, because the mean of its divisors is an integer number (101482875).

Almost surely, 2^523200542 is an apocalyptic number.

523200542 is a deficient number, since it is larger than the sum of its proper divisors (288662458).

523200542 is a wasteful number, since it uses less digits than its factorization.

523200542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9020730.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 523200542 is about 22873.5773765277. The cubic root of 523200542 is about 805.7915863551.

Adding to 523200542 its reverse (245002325), we get a palindrome (768202867).

The spelling of 523200542 in words is "five hundred twenty-three million, two hundred thousand, five hundred forty-two".