403052212769 has 2 divisors, whose sum is σ = 403052212770. Its totient is φ = 403052212768.

The previous prime is 403052212751. The next prime is 403052212853. The reversal of 403052212769 is 967212250304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351188982544 + 51863230225 = 592612^2 + 227735^2 .

It is a cyclic number.

It is not a de Polignac number, because 403052212769 - 2⁸ = 403052212513 is a prime.

It is a super-2 number, since 2×403052212769² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (403052212709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201526106384 + 201526106385.

It is an arithmetic number, because the mean of its divisors is an integer number (201526106385).

Almost surely, 2^403052212769 is an apocalyptic number.

It is an amenable number.

403052212769 is a deficient number, since it is larger than the sum of its proper divisors (1).

403052212769 is an equidigital number, since it uses as much as digits as its factorization.

403052212769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 403052212769 in words is "four hundred three billion, fifty-two million, two hundred twelve thousand, seven hundred sixty-nine".