524273425 has 12 divisors (see below), whose sum is σ = 700107100. Its totient is φ = 387155520.

The previous prime is 524273423. The next prime is 524273471. The reversal of 524273425 is 524372425.

It can be written as a sum of positive squares in 6 ways, for example, as 202322176 + 321951249 = 14224^2 + 17943^2 .

It is not a de Polignac number, because 524273425 - 2¹ = 524273423 is a prime.

It is a super-2 number, since 2×524273425² = 549725248322461250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (524273423) 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, 806250 + ... + 806899.

Almost surely, 2^524273425 is an apocalyptic number.

It is an amenable number.

524273425 is a deficient number, since it is larger than the sum of its proper divisors (175833675).

524273425 is a wasteful number, since it uses less digits than its factorization.

524273425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613172 (or 1613167 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 524273425 is about 22897.0178189213. The cubic root of 524273425 is about 806.3419997975.

The spelling of 524273425 in words is "five hundred twenty-four million, two hundred seventy-three thousand, four hundred twenty-five".