2652562553 has 2 divisors, whose sum is σ = 2652562554. Its totient is φ = 2652562552.

The previous prime is 2652562541. The next prime is 2652562559. The reversal of 2652562553 is 3552652562.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2449557049 + 203005504 = 49493^2 + 14248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2652562553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2652562553.

It is not a weakly prime, because it can be changed into another prime (2652562559) 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 as a sum of consecutive naturals, namely, 1326281276 + 1326281277.

It is an arithmetic number, because the mean of its divisors is an integer number (1326281277).

Almost surely, 2^2652562553 is an apocalyptic number.

It is an amenable number.

2652562553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2652562553 is an equidigital number, since it uses as much as digits as its factorization.

2652562553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 41.

The square root of 2652562553 is about 51503.0344057513. The cubic root of 2652562553 is about 1384.2734141975.

Subtracting 2652562553 from its reverse (3552652562), we obtain a palindrome (900090009).

The spelling of 2652562553 in words is "two billion, six hundred fifty-two million, five hundred sixty-two thousand, five hundred fifty-three".