525925798 has 4 divisors (see below), whose sum is σ = 788888700. Its totient is φ = 262962898.

The previous prime is 525925789. The next prime is 525925801. The reversal of 525925798 is 897529525.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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, 131481448 + ... + 131481451.

It is an arithmetic number, because the mean of its divisors is an integer number (197222175).

Almost surely, 2^525925798 is an apocalyptic number.

525925798 is a deficient number, since it is larger than the sum of its proper divisors (262962902).

525925798 is a wasteful number, since it uses less digits than its factorization.

525925798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262962901.

The product of its digits is 2268000, while the sum is 52.

The square root of 525925798 is about 22933.0721448305. The cubic root of 525925798 is about 807.1882378879.

The spelling of 525925798 in words is "five hundred twenty-five million, nine hundred twenty-five thousand, seven hundred ninety-eight".