2606153287 has 2 divisors, whose sum is σ = 2606153288. Its totient is φ = 2606153286.

The previous prime is 2606153279. The next prime is 2606153293. The reversal of 2606153287 is 7823516062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2606153287 - 2³ = 2606153279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2606153387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1303076643 + 1303076644.

It is an arithmetic number, because the mean of its divisors is an integer number (1303076644).

Almost surely, 2^2606153287 is an apocalyptic number.

2606153287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2606153287 is an equidigital number, since it uses as much as digits as its factorization.

2606153287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2606153287 is about 51050.4974216706. The cubic root of 2606153287 is about 1376.1527808248.

The spelling of 2606153287 in words is "two billion, six hundred six million, one hundred fifty-three thousand, two hundred eighty-seven".