2653254553 has 2 divisors, whose sum is σ = 2653254554. Its totient is φ = 2653254552.

The previous prime is 2653254523. The next prime is 2653254557. The reversal of 2653254553 is 3554523562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2495701849 + 157552704 = 49957^2 + 12552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2653254553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2653254557) 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, 1326627276 + 1326627277.

It is an arithmetic number, because the mean of its divisors is an integer number (1326627277).

Almost surely, 2^2653254553 is an apocalyptic number.

It is an amenable number.

2653254553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653254553 is an equidigital number, since it uses as much as digits as its factorization.

2653254553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540000, while the sum is 40.

The square root of 2653254553 is about 51509.7520184285. The cubic root of 2653254553 is about 1384.3937800570.

The spelling of 2653254553 in words is "two billion, six hundred fifty-three million, two hundred fifty-four thousand, five hundred fifty-three".