63132553 has 4 divisors (see below), whose sum is σ = 68871888. Its totient is φ = 57393220.

The previous prime is 63132541. The next prime is 63132583. The reversal of 63132553 is 35523136.

63132553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63132553 - 2²⁵ = 29578121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63132533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2869651 + ... + 2869672.

It is an arithmetic number, because the mean of its divisors is an integer number (17217972).

Almost surely, 2^63132553 is an apocalyptic number.

It is an amenable number.

63132553 is a deficient number, since it is larger than the sum of its proper divisors (5739335).

63132553 is a wasteful number, since it uses less digits than its factorization.

63132553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739334.

The product of its digits is 8100, while the sum is 28.

The square root of 63132553 is about 7945.5995997785. The cubic root of 63132553 is about 398.1845919487.

Adding to 63132553 its reverse (35523136), we get a palindrome (98655689).

The spelling of 63132553 in words is "sixty-three million, one hundred thirty-two thousand, five hundred fifty-three".