2275037320528 has 120 divisors (see below), whose sum is σ = 5182728046080. Its totient is φ = 964541571840.

The previous prime is 2275037320499. The next prime is 2275037320559. The reversal of 2275037320528 is 8250237305722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80011018 + ... + 80039446.

It is an arithmetic number, because the mean of its divisors is an integer number (43189400384).

Almost surely, 2^{2275037320528} is an apocalyptic number.

2275037320528 is a gapful number since it is divisible by the number (28) 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 2275037320528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2591364023040).

2275037320528 is an abundant number, since it is smaller than the sum of its proper divisors (2907690725552).

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

2275037320528 is a wasteful number, since it uses less digits than its factorization.

2275037320528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29545 (or 29532 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 2275037320528 in words is "two trillion, two hundred seventy-five billion, thirty-seven million, three hundred twenty thousand, five hundred twenty-eight".