525244396 has 6 divisors (see below), whose sum is σ = 919177700. Its totient is φ = 262622196.

The previous prime is 525244337. The next prime is 525244397. The reversal of 525244396 is 693442525.

It is not an unprimeable number, because it can be changed into a prime (525244397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65655546 + ... + 65655553.

Almost surely, 2^525244396 is an apocalyptic number.

It is an amenable number.

525244396 is a deficient number, since it is larger than the sum of its proper divisors (393933304).

525244396 is a wasteful number, since it uses less digits than its factorization.

525244396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131311103 (or 131311101 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 525244396 is about 22918.2110122060. The cubic root of 525244396 is about 806.8394831191.

The spelling of 525244396 in words is "five hundred twenty-five million, two hundred forty-four thousand, three hundred ninety-six".