45938636236 has 48 divisors (see below), whose sum is σ = 81756656800. Its totient is φ = 22583328768.

The previous prime is 45938636201. The next prime is 45938636267. The reversal of 45938636236 is 63263683954.

It is a super-2 number, since 2×45938636236² (a number of 22 digits) contains 22 as substring.

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, 53478775 + ... + 53479633.

Almost surely, 2^45938636236 is an apocalyptic number.

It is an amenable number.

45938636236 is a deficient number, since it is larger than the sum of its proper divisors (35818020564).

45938636236 is a wasteful number, since it uses less digits than its factorization.

45938636236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706 (or 1704 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 55.

The spelling of 45938636236 in words is "forty-five billion, nine hundred thirty-eight million, six hundred thirty-six thousand, two hundred thirty-six".