63462533 has 4 divisors (see below), whose sum is σ = 63523968. Its totient is φ = 63401100.

The previous prime is 63462521. The next prime is 63462559. The reversal of 63462533 is 33526436.

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 63462533 - 2¹⁶ = 63396997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63462533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63462563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29141 + ... + 31242.

It is an arithmetic number, because the mean of its divisors is an integer number (15880992).

Almost surely, 2^63462533 is an apocalyptic number.

It is an amenable number.

63462533 is a deficient number, since it is larger than the sum of its proper divisors (61435).

63462533 is a wasteful number, since it uses less digits than its factorization.

63462533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61434.

The product of its digits is 38880, while the sum is 32.

The square root of 63462533 is about 7966.3374897126. The cubic root of 63462533 is about 398.8771279286.

Adding to 63462533 its reverse (33526436), we get a palindrome (96988969).

The spelling of 63462533 in words is "sixty-three million, four hundred sixty-two thousand, five hundred thirty-three".