632545532 has 12 divisors (see below), whose sum is σ = 1122546096. Its totient is φ = 311818080.

The previous prime is 632545531. The next prime is 632545553. The reversal of 632545532 is 235545236.

It is a super-2 number, since 2×632545532² = 800227700106326048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 632545492 and 632545501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632545531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113353 + ... + 1113920.

It is an arithmetic number, because the mean of its divisors is an integer number (93545508).

Almost surely, 2^632545532 is an apocalyptic number.

It is an amenable number.

632545532 is a deficient number, since it is larger than the sum of its proper divisors (490000564).

632545532 is a wasteful number, since it uses less digits than its factorization.

632545532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227348 (or 2227346 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 632545532 is about 25150.4578884759. The cubic root of 632545532 is about 858.4149332504.

It can be divided in two parts, 63254 and 5532, that added together give a palindrome (68786).

The spelling of 632545532 in words is "six hundred thirty-two million, five hundred forty-five thousand, five hundred thirty-two".