6403429350583 has 2 divisors, whose sum is σ = 6403429350584. Its totient is φ = 6403429350582.

The previous prime is 6403429350509. The next prime is 6403429350607. The reversal of 6403429350583 is 3850539243046.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6403429350583 - 2¹³ = 6403429342391 is a prime.

It is a super-2 number, since 2×6403429350583² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6403429350583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6403429357583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3201714675291 + 3201714675292.

It is an arithmetic number, because the mean of its divisors is an integer number (3201714675292).

Almost surely, 2^{6403429350583} is an apocalyptic number.

6403429350583 is a deficient number, since it is larger than the sum of its proper divisors (1).

6403429350583 is an equidigital number, since it uses as much as digits as its factorization.

6403429350583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 6403429350583 in words is "six trillion, four hundred three billion, four hundred twenty-nine million, three hundred fifty thousand, five hundred eighty-three".