525525326 has 4 divisors (see below), whose sum is σ = 788287992. Its totient is φ = 262762662.

The previous prime is 525525289. The next prime is 525525353. The reversal of 525525326 is 623525525.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 131381330 + ... + 131381333.

It is an arithmetic number, because the mean of its divisors is an integer number (197071998).

Almost surely, 2^525525326 is an apocalyptic number.

525525326 is a deficient number, since it is larger than the sum of its proper divisors (262762666).

525525326 is a wasteful number, since it uses less digits than its factorization.

525525326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262762665.

The product of its digits is 90000, while the sum is 35.

The square root of 525525326 is about 22924.3391616858. The cubic root of 525525326 is about 806.9833050672.

The spelling of 525525326 in words is "five hundred twenty-five million, five hundred twenty-five thousand, three hundred twenty-six".