45547681600 has 84 divisors (see below), whose sum is σ = 117974567200. Its totient is φ = 17260162560.

The previous prime is 45547681589. The next prime is 45547681637. The reversal of 45547681600 is 618674554.

45547681600 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 718740 + ... + 779539.

Almost surely, 2^45547681600 is an apocalyptic number.

45547681600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45547681600 is an abundant number, since it is smaller than the sum of its proper divisors (72426885600).

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

45547681600 is a wasteful number, since it uses less digits than its factorization.

45547681600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498320 (or 1498305 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 45547681600 in words is "forty-five billion, five hundred forty-seven million, six hundred eighty-one thousand, six hundred".