45136335632 has 80 divisors (see below), whose sum is σ = 90320850048. Its totient is φ = 21838602240.

The previous prime is 45136335619. The next prime is 45136335683. The reversal of 45136335632 is 23653363154.

It is a self number, because there is not a number n which added to its sum of digits gives 45136335632.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41295278 + ... + 41296370.

Almost surely, 2^45136335632 is an apocalyptic number.

It is an amenable number.

45136335632 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

45136335632 is a wasteful number, since it uses less digits than its factorization.

45136335632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1642 counting only the distinct ones).

The product of its digits is 583200, while the sum is 41.

Adding to 45136335632 its reverse (23653363154), we get a palindrome (68789698786).

The spelling of 45136335632 in words is "forty-five billion, one hundred thirty-six million, three hundred thirty-five thousand, six hundred thirty-two".