3237822366025 has 243 divisors, whose sum is σ = 4844160977013. Its totient is φ = 2145454646400.

The previous prime is 3237822366019. The next prime is 3237822366029. The reversal of 3237822366025 is 5206632287323.

The square root of 3237822366025 is 1799395.

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

It can be written as a sum of positive squares in 4 ways, for example, as 834553504521 + 2403268861504 = 913539^2 + 1550248^2 .

It is not a de Polignac number, because 3237822366025 - 2²¹ = 3237820268873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3237822366025.

It is not an unprimeable number, because it can be changed into a prime (3237822366029) by changing a digit.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 68889837552 + ... + 68889837598.

Almost surely, 2^{3237822366025} is an apocalyptic number.

3237822366025 is the 1799395-th square number.

3237822366025 is the 899698-th centered octagonal number.

It is an amenable number.

3237822366025 is a deficient number, since it is larger than the sum of its proper divisors (1606338610988).

3237822366025 is a wasteful number, since it uses less digits than its factorization.

3237822366025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 49.

Multiplying 3237822366025 by its sum of digits (49), we get a square (158653295935225 = 12595765²).

The spelling of 3237822366025 in words is "three trillion, two hundred thirty-seven billion, eight hundred twenty-two million, three hundred sixty-six thousand, twenty-five".