2731026552 has 32 divisors (see below), whose sum is σ = 6856883280. Its totient is φ = 906433280.

The previous prime is 2731026521. The next prime is 2731026553. The reversal of 2731026552 is 2556201372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2731026553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238599 + ... + 249782.

Almost surely, 2^2731026552 is an apocalyptic number.

It is an amenable number.

2731026552 is an abundant number, since it is smaller than the sum of its proper divisors (4125856728).

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

2731026552 is a wasteful number, since it uses less digits than its factorization.

2731026552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488623 (or 488619 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2731026552 is about 52259.2245637074. The cubic root of 2731026552 is about 1397.7901449426.

The spelling of 2731026552 in words is "two billion, seven hundred thirty-one million, twenty-six thousand, five hundred fifty-two".