534773623 has 2 divisors, whose sum is σ = 534773624. Its totient is φ = 534773622.

The previous prime is 534773599. The next prime is 534773627. The reversal of 534773623 is 326377435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534773623 - 2⁹ = 534773111 is a prime.

It is a super-2 number, since 2×534773623² = 571965655713092258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534773627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267386811 + 267386812.

It is an arithmetic number, because the mean of its divisors is an integer number (267386812).

Almost surely, 2^534773623 is an apocalyptic number.

534773623 is a deficient number, since it is larger than the sum of its proper divisors (1).

534773623 is an equidigital number, since it uses as much as digits as its factorization.

534773623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 40.

The square root of 534773623 is about 23125.1729290831. The cubic root of 534773623 is about 811.6896209755.

The spelling of 534773623 in words is "five hundred thirty-four million, seven hundred seventy-three thousand, six hundred twenty-three".