2752290356 has 18 divisors (see below), whose sum is σ = 4983617730. Its totient is φ = 1328419120.

The previous prime is 2752290337. The next prime is 2752290383. The reversal of 2752290356 is 6530922572.

It can be written as a sum of positive squares in only one way, i.e., 2372664100 + 379626256 = 48710^2 + 19484^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 562601 + ... + 567471.

Almost surely, 2^2752290356 is an apocalyptic number.

It is an amenable number.

2752290356 is a deficient number, since it is larger than the sum of its proper divisors (2231327374).

2752290356 is an frugal number, since it uses more digits than its factorization.

2752290356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9775 (or 4902 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 2752290356 is about 52462.2755511043. The cubic root of 2752290356 is about 1401.4085069490.

The spelling of 2752290356 in words is "two billion, seven hundred fifty-two million, two hundred ninety thousand, three hundred fifty-six".