2756532628 has 24 divisors (see below), whose sum is σ = 4931458560. Its totient is φ = 1347790080.

The previous prime is 2756532593. The next prime is 2756532697. The reversal of 2756532628 is 8262356572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14500 + ... + 75652.

It is an arithmetic number, because the mean of its divisors is an integer number (205477440).

Almost surely, 2^2756532628 is an apocalyptic number.

It is an amenable number.

2756532628 is a deficient number, since it is larger than the sum of its proper divisors (2174925932).

2756532628 is a wasteful number, since it uses less digits than its factorization.

2756532628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61407 (or 61405 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 2756532628 is about 52502.6916262395. The cubic root of 2756532628 is about 1402.1281626261.

The spelling of 2756532628 in words is "two billion, seven hundred fifty-six million, five hundred thirty-two thousand, six hundred twenty-eight".