45262575291808 has 192 divisors, whose sum is σ = 108890243481600. Its totient is φ = 18088528711680.

The previous prime is 45262575291781. The next prime is 45262575291833. The reversal of 45262575291808 is 80819257526254.

It is a self number, because there is not a number n which added to its sum of digits gives 45262575291808.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183297448 + ... + 183544216.

It is an arithmetic number, because the mean of its divisors is an integer number (567136684800).

Almost surely, 2^{45262575291808} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45262575291808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54445121740800).

45262575291808 is an abundant number, since it is smaller than the sum of its proper divisors (63627668189792).

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

45262575291808 is a wasteful number, since it uses less digits than its factorization.

45262575291808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247483 (or 247475 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 64.

The spelling of 45262575291808 in words is "forty-five trillion, two hundred sixty-two billion, five hundred seventy-five million, two hundred ninety-one thousand, eight hundred eight".