534525697 has 4 divisors (see below), whose sum is σ = 534696916. Its totient is φ = 534354480.

The previous prime is 534525619. The next prime is 534525703. The reversal of 534525697 is 796525435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 796525435 = 5 ⋅159305087.

It can be written as a sum of positive squares in 2 ways, for example, as 217828081 + 316697616 = 14759^2 + 17796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-534525697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534525197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80838 + ... + 87199.

It is an arithmetic number, because the mean of its divisors is an integer number (133674229).

Almost surely, 2^534525697 is an apocalyptic number.

It is an amenable number.

534525697 is a deficient number, since it is larger than the sum of its proper divisors (171219).

534525697 is a wasteful number, since it uses less digits than its factorization.

534525697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171218.

The product of its digits is 1134000, while the sum is 46.

The square root of 534525697 is about 23119.8117855661. The cubic root of 534525697 is about 811.5641659798.

The spelling of 534525697 in words is "five hundred thirty-four million, five hundred twenty-five thousand, six hundred ninety-seven".