45453275577240 has 512 divisors, whose sum is σ = 149193031680000. Its totient is φ = 11035803709440.

The previous prime is 45453275577223. The next prime is 45453275577287. The reversal of 45453275577240 is 4277557235454.

45453275577240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6919356676 + ... + 6919363244.

It is an arithmetic number, because the mean of its divisors is an integer number (291392640000).

Almost surely, 2^{45453275577240} is an apocalyptic number.

45453275577240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45453275577240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74596515840000).

45453275577240 is an abundant number, since it is smaller than the sum of its proper divisors (103739756102760).

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

45453275577240 is a wasteful number, since it uses less digits than its factorization.

45453275577240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295 (or 7291 counting only the distinct ones).

The product of its (nonzero) digits is 164640000, while the sum is 60.

The spelling of 45453275577240 in words is "forty-five trillion, four hundred fifty-three billion, two hundred seventy-five million, five hundred seventy-seven thousand, two hundred forty".