535462643 has 2 divisors, whose sum is σ = 535462644. Its totient is φ = 535462642.

The previous prime is 535462547. The next prime is 535462663. The reversal of 535462643 is 346264535.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535462643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535462597 and 535462606.

It is not a weakly prime, because it can be changed into another prime (535462663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267731321 + 267731322.

It is an arithmetic number, because the mean of its divisors is an integer number (267731322).

Almost surely, 2^535462643 is an apocalyptic number.

535462643 is a deficient number, since it is larger than the sum of its proper divisors (1).

535462643 is an equidigital number, since it uses as much as digits as its factorization.

535462643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 259200, while the sum is 38.

The square root of 535462643 is about 23140.0657518513. The cubic root of 535462643 is about 812.0380739385.

The spelling of 535462643 in words is "five hundred thirty-five million, four hundred sixty-two thousand, six hundred forty-three".