2906513287 has 2 divisors, whose sum is σ = 2906513288. Its totient is φ = 2906513286.

The previous prime is 2906513249. The next prime is 2906513377. The reversal of 2906513287 is 7823156092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2906513287 - 2²³ = 2898124679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2906513387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1453256643 + 1453256644.

It is an arithmetic number, because the mean of its divisors is an integer number (1453256644).

Almost surely, 2^2906513287 is an apocalyptic number.

2906513287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2906513287 is an equidigital number, since it uses as much as digits as its factorization.

2906513287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2906513287 is about 53912.0885052694. The cubic root of 2906513287 is about 1427.1099613136.

The spelling of 2906513287 in words is "two billion, nine hundred six million, five hundred thirteen thousand, two hundred eighty-seven".