45532534022250 has 128 divisors (see below), whose sum is σ = 131273948332800. Its totient is φ = 10388884736000.

The previous prime is 45532534022221. The next prime is 45532534022323. The reversal of 45532534022250 is 5222043523554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162186075 + ... + 162466574.

It is an arithmetic number, because the mean of its divisors is an integer number (1025577721350).

Almost surely, 2^{45532534022250} is an apocalyptic number.

45532534022250 is an abundant number, since it is smaller than the sum of its proper divisors (85741414310550).

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

45532534022250 is a wasteful number, since it uses less digits than its factorization.

45532534022250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324652697 (or 324652687 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 45532534022250 in words is "forty-five trillion, five hundred thirty-two billion, five hundred thirty-four million, twenty-two thousand, two hundred fifty".