524729272 has 16 divisors (see below), whose sum is σ = 984211560. Its totient is φ = 262272864.

The previous prime is 524729269. The next prime is 524729273. The reversal of 524729272 is 272927425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524729273) 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, 16978 + ... + 36574.

Almost surely, 2^524729272 is an apocalyptic number.

It is an amenable number.

524729272 is a deficient number, since it is larger than the sum of its proper divisors (459482288).

524729272 is a wasteful number, since it uses less digits than its factorization.

524729272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22950 (or 22946 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 524729272 is about 22906.9699436656. The cubic root of 524729272 is about 806.5756324047.

The spelling of 524729272 in words is "five hundred twenty-four million, seven hundred twenty-nine thousand, two hundred seventy-two".