535947023 has 2 divisors, whose sum is σ = 535947024. Its totient is φ = 535947022.

The previous prime is 535947011. The next prime is 535947047. The reversal of 535947023 is 320749535.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535947023 is a prime.

It is a super-2 number, since 2×535947023² = 574478422925125058, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535947073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267973511 + 267973512.

It is an arithmetic number, because the mean of its divisors is an integer number (267973512).

Almost surely, 2^535947023 is an apocalyptic number.

535947023 is a deficient number, since it is larger than the sum of its proper divisors (1).

535947023 is an equidigital number, since it uses as much as digits as its factorization.

535947023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 535947023 is about 23150.5296483687. The cubic root of 535947023 is about 812.2828569395.

The spelling of 535947023 in words is "five hundred thirty-five million, nine hundred forty-seven thousand, twenty-three".