534125863 has 2 divisors, whose sum is σ = 534125864. Its totient is φ = 534125862.

The previous prime is 534125843. The next prime is 534125869. The reversal of 534125863 is 368521435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534125863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534125869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267062931 + 267062932.

It is an arithmetic number, because the mean of its divisors is an integer number (267062932).

Almost surely, 2^534125863 is an apocalyptic number.

534125863 is a deficient number, since it is larger than the sum of its proper divisors (1).

534125863 is an equidigital number, since it uses as much as digits as its factorization.

534125863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 37.

The square root of 534125863 is about 23111.1631684777. The cubic root of 534125863 is about 811.3617610625.

The spelling of 534125863 in words is "five hundred thirty-four million, one hundred twenty-five thousand, eight hundred sixty-three".