45162681600 has 108 divisors (see below), whose sum is σ = 149046321536. Its totient is φ = 12043376640.

The previous prime is 45162681581. The next prime is 45162681601. The reversal of 45162681600 is 618626154.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45162681601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1156912 + ... + 1195311.

Almost surely, 2^45162681600 is an apocalyptic number.

45162681600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45162681600 is an abundant number, since it is smaller than the sum of its proper divisors (103883639936).

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

45162681600 is a wasteful number, since it uses less digits than its factorization.

45162681600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352252 (or 2352233 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 45162681600 in words is "forty-five billion, one hundred sixty-two million, six hundred eighty-one thousand, six hundred".