369536331025 has 9 divisors (see below), whose sum is σ = 458228819451. Its totient is φ = 295626633240.

The previous prime is 369536331019. The next prime is 369536331061. The reversal of 369536331025 is 520133635963.

The square root of 369536331025 is 607895.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 133033079169 + 236503251856 = 364737^2 + 486316^2 .

It is not a de Polignac number, because 369536331025 - 2⁵ = 369536330993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2978686 + ... + 3100264.

Almost surely, 2^369536331025 is an apocalyptic number.

369536331025 is the 607895-th square number.

369536331025 is the 303948-th centered octagonal number.

It is an amenable number.

369536331025 is a deficient number, since it is larger than the sum of its proper divisors (88692488426).

369536331025 is an frugal number, since it uses more digits than its factorization.

369536331025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243168 (or 121584 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 46.

Adding to 369536331025 its reverse (520133635963), we get a palindrome (889669966988).

The spelling of 369536331025 in words is "three hundred sixty-nine billion, five hundred thirty-six million, three hundred thirty-one thousand, twenty-five".