535403442 has 16 divisors (see below), whose sum is σ = 1223779392. Its totient is φ = 152972400.

The previous prime is 535403437. The next prime is 535403447. The reversal of 535403442 is 244304535.

It is an interprime number because it is at equal distance from previous prime (535403437) and next prime (535403447).

It is not an unprimeable number, because it can be changed into a prime (535403447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6373809 + ... + 6373892.

It is an arithmetic number, because the mean of its divisors is an integer number (76486212).

Almost surely, 2^535403442 is an apocalyptic number.

535403442 is an abundant number, since it is smaller than the sum of its proper divisors (688375950).

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

535403442 is a wasteful number, since it uses less digits than its factorization.

535403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12747713.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 535403442 is about 23138.7865282516. The cubic root of 535403442 is about 812.0081463992.

Adding to 535403442 its reverse (244304535), we get a palindrome (779707977).

The spelling of 535403442 in words is "five hundred thirty-five million, four hundred three thousand, four hundred forty-two".