2654397293 has 2 divisors, whose sum is σ = 2654397294. Its totient is φ = 2654397292.

The previous prime is 2654397283. The next prime is 2654397307. The reversal of 2654397293 is 3927934562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2315726884 + 338670409 = 48122^2 + 18403^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654397293 - 2¹⁴ = 2654380909 is a prime.

It is a super-3 number, since 3×2654397293³ (a number of 29 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654397283) 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, 1327198646 + 1327198647.

It is an arithmetic number, because the mean of its divisors is an integer number (1327198647).

Almost surely, 2^2654397293 is an apocalyptic number.

It is an amenable number.

2654397293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654397293 is an equidigital number, since it uses as much as digits as its factorization.

2654397293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2449440, while the sum is 50.

The square root of 2654397293 is about 51520.8432869649. The cubic root of 2654397293 is about 1384.5925014199.

The spelling of 2654397293 in words is "two billion, six hundred fifty-four million, three hundred ninety-seven thousand, two hundred ninety-three".