2558273552 has 20 divisors (see below), whose sum is σ = 4988230956. Its totient is φ = 1270988160.

The previous prime is 2558273533. The next prime is 2558273561. The reversal of 2558273552 is 2553728552.

It can be written as a sum of positive squares in 2 ways, for example, as 1461074176 + 1097199376 = 38224^2 + 33124^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506699 + ... + 511722.

Almost surely, 2^2558273552 is an apocalyptic number.

It is an amenable number.

2558273552 is a deficient number, since it is larger than the sum of its proper divisors (2429957404).

2558273552 is a wasteful number, since it uses less digits than its factorization.

2558273552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018586 (or 1018580 counting only the distinct ones).

The product of its digits is 840000, while the sum is 44.

The square root of 2558273552 is about 50579.3787229539. The cubic root of 2558273552 is about 1367.6731689615.

The spelling of 2558273552 in words is "two billion, five hundred fifty-eight million, two hundred seventy-three thousand, five hundred fifty-two".