524747425 has 12 divisors (see below), whose sum is σ = 652815856. Its totient is φ = 418424400.

The previous prime is 524747413. The next prime is 524747429.

524747425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 524747425 - 2¹⁵ = 524714657 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (524747429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26511 + ... + 41860.

Almost surely, 2^524747425 is an apocalyptic number.

It is an amenable number.

524747425 is a deficient number, since it is larger than the sum of its proper divisors (128068431).

524747425 is a wasteful number, since it uses less digits than its factorization.

524747425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68688 (or 68683 counting only the distinct ones).

The product of its digits is 313600, while the sum is 40.

The square root of 524747425 is about 22907.3661733513. The cubic root of 524747425 is about 806.5849334541.

The spelling of 524747425 in words is "five hundred twenty-four million, seven hundred forty-seven thousand, four hundred twenty-five".