2748452590 has 16 divisors (see below), whose sum is σ = 5327769888. Its totient is φ = 1014813216.

The previous prime is 2748452573. The next prime is 2748452599. The reversal of 2748452590 is 952548472.

It is a self number, because there is not a number n which added to its sum of digits gives 2748452590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2748452599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10570842 + ... + 10571101.

It is an arithmetic number, because the mean of its divisors is an integer number (332985618).

Almost surely, 2^2748452590 is an apocalyptic number.

2748452590 is a deficient number, since it is larger than the sum of its proper divisors (2579317298).

2748452590 is a wasteful number, since it uses less digits than its factorization.

2748452590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21141963.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 2748452590 is about 52425.6863569758. The cubic root of 2748452590 is about 1400.7568339824.

The spelling of 2748452590 in words is "two billion, seven hundred forty-eight million, four hundred fifty-two thousand, five hundred ninety".