264743701093 has 2 divisors, whose sum is σ = 264743701094. Its totient is φ = 264743701092.

The previous prime is 264743701049. The next prime is 264743701111. The reversal of 264743701093 is 390107347462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258569199009 + 6174502084 = 508497^2 + 78578^2 .

It is a cyclic number.

It is not a de Polignac number, because 264743701093 - 2³³ = 256153766501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264743701393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132371850546 + 132371850547.

It is an arithmetic number, because the mean of its divisors is an integer number (132371850547).

Almost surely, 2^264743701093 is an apocalyptic number.

It is an amenable number.

264743701093 is a deficient number, since it is larger than the sum of its proper divisors (1).

264743701093 is an equidigital number, since it uses as much as digits as its factorization.

264743701093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 264743701093 in words is "two hundred sixty-four billion, seven hundred forty-three million, seven hundred one thousand, ninety-three".