36631532532 has 48 divisors (see below), whose sum is σ = 97836150272. Its totient is φ = 10449859680.

The previous prime is 36631532473. The next prime is 36631532537. The reversal of 36631532532 is 23523513663.

It is a happy number.

36631532532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36631532537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285094 + ... + 393117.

Almost surely, 2^36631532532 is an apocalyptic number.

It is an amenable number.

36631532532 is an abundant number, since it is smaller than the sum of its proper divisors (61204617740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36631532532 is a wasteful number, since it uses less digits than its factorization.

36631532532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678868 (or 678866 counting only the distinct ones).

The product of its digits is 291600, while the sum is 39.

The spelling of 36631532532 in words is "thirty-six billion, six hundred thirty-one million, five hundred thirty-two thousand, five hundred thirty-two".