45084031650 has 192 divisors, whose sum is σ = 142266965760. Its totient is φ = 10284019200.

The previous prime is 45084031633. The next prime is 45084031661. The reversal of 45084031650 is 5613048054.

It is a happy number.

45084031650 is a `hidden beast` number, since 450 + 8 + 40 + 3 + 165 + 0 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4918872 + ... + 4928028.

It is an arithmetic number, because the mean of its divisors is an integer number (740973780).

Almost surely, 2^45084031650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45084031650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71133482880).

45084031650 is an abundant number, since it is smaller than the sum of its proper divisors (97182934110).

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

45084031650 is a wasteful number, since it uses less digits than its factorization.

45084031650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9706 (or 9695 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 45084031650 in words is "forty-five billion, eighty-four million, thirty-one thousand, six hundred fifty".