12054223793 has 2 divisors, whose sum is σ = 12054223794. Its totient is φ = 12054223792.

The previous prime is 12054223763. The next prime is 12054223807. The reversal of 12054223793 is 39732245021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11847669409 + 206554384 = 108847^2 + 14372^2 .

It is a cyclic number.

It is not a de Polignac number, because 12054223793 - 2¹⁸ = 12053961649 is a prime.

It is a super-2 number, since 2×12054223793² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12054223703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6027111896 + 6027111897.

It is an arithmetic number, because the mean of its divisors is an integer number (6027111897).

Almost surely, 2^12054223793 is an apocalyptic number.

It is an amenable number.

12054223793 is a deficient number, since it is larger than the sum of its proper divisors (1).

12054223793 is an equidigital number, since it uses as much as digits as its factorization.

12054223793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 12054223793 in words is "twelve billion, fifty-four million, two hundred twenty-three thousand, seven hundred ninety-three".