531025952 has 12 divisors (see below), whose sum is σ = 1045457406. Its totient is φ = 265512960.

The previous prime is 531025951. The next prime is 531025997. The reversal of 531025952 is 259520135.

It can be written as a sum of positive squares in only one way, i.e., 531025936 + 16 = 23044^2 + 4^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 16594561 = 531025952 / (5 + 3 + 1 + 0 + 2 + 5 + 9 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (531025951) 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 as a sum of consecutive naturals, namely, 8297249 + ... + 8297312.

Almost surely, 2^531025952 is an apocalyptic number.

It is an amenable number.

531025952 is a deficient number, since it is larger than the sum of its proper divisors (514431454).

531025952 is a wasteful number, since it uses less digits than its factorization.

531025952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16594571 (or 16594563 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 531025952 is about 23044.0003471619. Note that the first 3 decimals coincide. The cubic root of 531025952 is about 809.7890788519.

The spelling of 531025952 in words is "five hundred thirty-one million, twenty-five thousand, nine hundred fifty-two".