632540045236 has 48 divisors (see below), whose sum is σ = 1212143063040. Its totient is φ = 286432312320.

The previous prime is 632540045219. The next prime is 632540045237.

632540045236 is nontrivially palindromic in base 10.

632540045236 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 (632540045237) 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, 18948336 + ... + 18981688.

It is an arithmetic number, because the mean of its divisors is an integer number (25252980480).

Almost surely, 2^632540045236 is an apocalyptic number.

It is an amenable number.

632540045236 is a deficient number, since it is larger than the sum of its proper divisors (579603017804).

632540045236 is a wasteful number, since it uses less digits than its factorization.

632540045236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34984 (or 34982 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 632540045236 in words is "six hundred thirty-two billion, five hundred forty million, forty-five thousand, two hundred thirty-six".