504245542 has 16 divisors (see below), whose sum is σ = 761475312. Its totient is φ = 250426080.

The previous prime is 504245531. The next prime is 504245549. The reversal of 504245542 is 245542405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504245549) 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, 244588 + ... + 246640.

It is an arithmetic number, because the mean of its divisors is an integer number (47592207).

Almost surely, 2^504245542 is an apocalyptic number.

504245542 is a deficient number, since it is larger than the sum of its proper divisors (257229770).

504245542 is a wasteful number, since it uses less digits than its factorization.

504245542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 504245542 is about 22455.4123097306. The cubic root of 504245542 is about 795.9406567966.

Adding to 504245542 its reverse (245542405), we get a palindrome (749787947).

The spelling of 504245542 in words is "five hundred four million, two hundred forty-five thousand, five hundred forty-two".