525034340 has 24 divisors (see below), whose sum is σ = 1150511040. Its totient is φ = 200882528.

The previous prime is 525034339. The next prime is 525034351. The reversal of 525034340 is 43430525.

It is a super-2 number, since 2×525034340² = 551322116358471200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570230 + ... + 571149.

It is an arithmetic number, because the mean of its divisors is an integer number (47937960).

Almost surely, 2^525034340 is an apocalyptic number.

It is an amenable number.

525034340 is an abundant number, since it is smaller than the sum of its proper divisors (625476700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525034340 is a wasteful number, since it uses less digits than its factorization.

525034340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141411 (or 1141409 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 525034340 is about 22913.6278227608. The cubic root of 525034340 is about 806.7319115620.

Adding to 525034340 its reverse (43430525), we get a palindrome (568464865).

The spelling of 525034340 in words is "five hundred twenty-five million, thirty-four thousand, three hundred forty".