434000525 has 12 divisors (see below), whose sum is σ = 615040992. Its totient is φ = 297600240.

The previous prime is 434000521. The next prime is 434000551. The reversal of 434000525 is 525000434.

It is not a de Polignac number, because 434000525 - 2² = 434000521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434000525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434000521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1239827 + ... + 1240176.

It is an arithmetic number, because the mean of its divisors is an integer number (51253416).

Almost surely, 2^434000525 is an apocalyptic number.

It is an amenable number.

434000525 is a deficient number, since it is larger than the sum of its proper divisors (181040467).

434000525 is a wasteful number, since it uses less digits than its factorization.

434000525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480020 (or 2480015 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 434000525 is about 20832.6792563991. The cubic root of 434000525 is about 757.1177331082.

Adding to 434000525 its reverse (525000434), we get a palindrome (959000959).

Subtracting 434000525 from its reverse (525000434), we obtain a palindrome (90999909).

The spelling of 434000525 in words is "four hundred thirty-four million, five hundred twenty-five", and thus it is an aban number.