63526432 has 24 divisors (see below), whose sum is σ = 125628300. Its totient is φ = 31620864.

The previous prime is 63526429. The next prime is 63526451. The reversal of 63526432 is 23462536.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 60155536 + 3370896 = 7756^2 + 1836^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63526394 and 63526403.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2994 + ... + 11662.

Almost surely, 2^63526432 is an apocalyptic number.

It is an amenable number.

63526432 is a deficient number, since it is larger than the sum of its proper divisors (62101868).

63526432 is a wasteful number, since it uses less digits than its factorization.

63526432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8908 (or 8900 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 63526432 is about 7970.3470438871. The cubic root of 63526432 is about 399.0109564980.

Adding to 63526432 its reverse (23462536), we get a palindrome (86988968).

The spelling of 63526432 in words is "sixty-three million, five hundred twenty-six thousand, four hundred thirty-two".