534526257 has 16 divisors (see below), whose sum is σ = 763110720. Its totient is φ = 331617792.

The previous prime is 534526219. The next prime is 534526277. The reversal of 534526257 is 752625435.

It is a happy number.

It is not a de Polignac number, because 534526257 - 2⁶ = 534526193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (534526217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54343 + ... + 63420.

It is an arithmetic number, because the mean of its divisors is an integer number (47694420).

Almost surely, 2^534526257 is an apocalyptic number.

It is an amenable number.

534526257 is a deficient number, since it is larger than the sum of its proper divisors (228584463).

534526257 is a wasteful number, since it uses less digits than its factorization.

534526257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117872.

The product of its digits is 252000, while the sum is 39.

The square root of 534526257 is about 23119.8238963881. The cubic root of 534526257 is about 811.5644493936.

The spelling of 534526257 in words is "five hundred thirty-four million, five hundred twenty-six thousand, two hundred fifty-seven".