45253073523220 has 96 divisors (see below), whose sum is σ = 95709117829248. Its totient is φ = 17972548780032.

The previous prime is 45253073523211. The next prime is 45253073523271. The reversal of 45253073523220 is 2232537035254.

It is a congruent number.

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, 5193737584 + ... + 5193746296.

It is an arithmetic number, because the mean of its divisors is an integer number (996969977388).

Almost surely, 2^{45253073523220} is an apocalyptic number.

It is an amenable number.

45253073523220 is an abundant number, since it is smaller than the sum of its proper divisors (50456044306028).

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

45253073523220 is a wasteful number, since it uses less digits than its factorization.

45253073523220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369 (or 11367 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 43.

The spelling of 45253073523220 in words is "forty-five trillion, two hundred fifty-three billion, seventy-three million, five hundred twenty-three thousand, two hundred twenty".