2756985088 has 144 divisors (see below), whose sum is σ = 6527195136. Its totient is φ = 1145733120.

The previous prime is 2756985073. The next prime is 2756985103. The reversal of 2756985088 is 8805896572.

It is an interprime number because it is at equal distance from previous prime (2756985073) and next prime (2756985103).

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, 4648920 + ... + 4649512.

It is an arithmetic number, because the mean of its divisors is an integer number (45327744).

Almost surely, 2^2756985088 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 2756985088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3263597568).

2756985088 is an abundant number, since it is smaller than the sum of its proper divisors (3770210048).

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

2756985088 is a wasteful number, since it uses less digits than its factorization.

2756985088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The square root of 2756985088 is about 52507.0003713791. Note that the first 3 decimals coincide. The cubic root of 2756985088 is about 1402.2048739983.

The spelling of 2756985088 in words is "two billion, seven hundred fifty-six million, nine hundred eighty-five thousand, eighty-eight".