45350687220 has 24 divisors (see below), whose sum is σ = 126981924384. Its totient is φ = 12093516576.

The previous prime is 45350687191. The next prime is 45350687311. The reversal of 45350687220 is 2278605354.

45350687220 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 7 ways as a sum of consecutive naturals, for example, 377922334 + ... + 377922453.

It is an arithmetic number, because the mean of its divisors is an integer number (5290913516).

Almost surely, 2^45350687220 is an apocalyptic number.

It is an amenable number.

45350687220 is an abundant number, since it is smaller than the sum of its proper divisors (81631237164).

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

45350687220 is a wasteful number, since it uses less digits than its factorization.

45350687220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755844799 (or 755844797 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 45350687220 in words is "forty-five billion, three hundred fifty million, six hundred eighty-seven thousand, two hundred twenty".