12952284893 has 2 divisors, whose sum is σ = 12952284894. Its totient is φ = 12952284892.

The previous prime is 12952284881. The next prime is 12952284911. The reversal of 12952284893 is 39848225921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12951122809 + 1162084 = 113803^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 12952284893 - 2¹⁴ = 12952268509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12952284803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6476142446 + 6476142447.

It is an arithmetic number, because the mean of its divisors is an integer number (6476142447).

Almost surely, 2^12952284893 is an apocalyptic number.

It is an amenable number.

12952284893 is a deficient number, since it is larger than the sum of its proper divisors (1).

12952284893 is an equidigital number, since it uses as much as digits as its factorization.

12952284893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 53.

The spelling of 12952284893 in words is "twelve billion, nine hundred fifty-two million, two hundred eighty-four thousand, eight hundred ninety-three".