2750080528 has 80 divisors (see below), whose sum is σ = 5863096960. Its totient is φ = 1241920512.

The previous prime is 2750080493. The next prime is 2750080547. The reversal of 2750080528 is 8250800572.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109925 + ... + 2111227.

It is an arithmetic number, because the mean of its divisors is an integer number (73288712).

Almost surely, 2^2750080528 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 2750080528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2931548480).

2750080528 is an abundant number, since it is smaller than the sum of its proper divisors (3113016432).

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

2750080528 is a wasteful number, since it uses less digits than its factorization.

2750080528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 2750080528 is about 52441.2102072406. The cubic root of 2750080528 is about 1401.0333405047.

The spelling of 2750080528 in words is "two billion, seven hundred fifty million, eighty thousand, five hundred twenty-eight".