2756248608 has 96 divisors (see below), whose sum is σ = 7571491200. Its totient is φ = 876271616.

The previous prime is 2756248603. The next prime is 2756248609. The reversal of 2756248608 is 8068426572.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2756248601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857308 + ... + 860516.

It is an arithmetic number, because the mean of its divisors is an integer number (78869700).

Almost surely, 2^2756248608 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 2756248608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3785745600).

2756248608 is an abundant number, since it is smaller than the sum of its proper divisors (4815242592).

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

2756248608 is a wasteful number, since it uses less digits than its factorization.

2756248608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634 (or 3626 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 2756248608 is about 52499.9867428555. The cubic root of 2756248608 is about 1402.0800047683.

The spelling of 2756248608 in words is "two billion, seven hundred fifty-six million, two hundred forty-eight thousand, six hundred eight".