54310140293 has 2 divisors, whose sum is σ = 54310140294. Its totient is φ = 54310140292.

The previous prime is 54310140277. The next prime is 54310140319. The reversal of 54310140293 is 39204101345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54017661889 + 292478404 = 232417^2 + 17102^2 .

It is a cyclic number.

It is not a de Polignac number, because 54310140293 - 2⁴ = 54310140277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54310140233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27155070146 + 27155070147.

It is an arithmetic number, because the mean of its divisors is an integer number (27155070147).

Almost surely, 2^54310140293 is an apocalyptic number.

It is an amenable number.

54310140293 is a deficient number, since it is larger than the sum of its proper divisors (1).

54310140293 is an equidigital number, since it uses as much as digits as its factorization.

54310140293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 54310140293 in words is "fifty-four billion, three hundred ten million, one hundred forty thousand, two hundred ninety-three".