63452433 has 16 divisors (see below), whose sum is σ = 92428992. Its totient is φ = 38400000.

The previous prime is 63452401. The next prime is 63452437. The reversal of 63452433 is 33425436.

It is not a de Polignac number, because 63452433 - 2⁵ = 63452401 is a prime.

It is a super-2 number, since 2×63452433² = 8052422507238978, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 63452433.

It is not an unprimeable number, because it can be changed into a prime (63452437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38833 + ... + 40433.

It is an arithmetic number, because the mean of its divisors is an integer number (5776812).

Almost surely, 2^63452433 is an apocalyptic number.

It is an amenable number.

63452433 is a deficient number, since it is larger than the sum of its proper divisors (28976559).

63452433 is a wasteful number, since it uses less digits than its factorization.

63452433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816.

The product of its digits is 25920, while the sum is 30.

The square root of 63452433 is about 7965.7035470823. The cubic root of 63452433 is about 398.8559665045.

Adding to 63452433 its reverse (33425436), we get a palindrome (96877869).

It can be divided in two parts, 6345 and 2433, that added together give a palindrome (8778).

The spelling of 63452433 in words is "sixty-three million, four hundred fifty-two thousand, four hundred thirty-three".