2552603026 has 16 divisors (see below), whose sum is σ = 3986178840. Its totient is φ = 1224437760.

The previous prime is 2552603003. The next prime is 2552603029. The reversal of 2552603026 is 6203062552.

It can be written as a sum of positive squares in 4 ways, for example, as 1745986225 + 806616801 = 41785^2 + 28401^2 .

It is not an unprimeable number, because it can be changed into a prime (2552603029) 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, 131055 + ... + 149266.

Almost surely, 2^2552603026 is an apocalyptic number.

2552603026 is a deficient number, since it is larger than the sum of its proper divisors (1433575814).

2552603026 is a wasteful number, since it uses less digits than its factorization.

2552603026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280509.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 2552603026 is about 50523.2919157095. The cubic root of 2552603026 is about 1366.6619188281.

Adding to 2552603026 its reverse (6203062552), we get a palindrome (8755665578).

The spelling of 2552603026 in words is "two billion, five hundred fifty-two million, six hundred three thousand, twenty-six".