5266331932801 has 9 divisors (see below), whose sum is σ = 5276884067553. Its totient is φ = 5255800870740.

The previous prime is 5266331932769. The next prime is 5266331932819. The reversal of 5266331932801 is 1082391336625.

The square root of 5266331932801 is 2294849.

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

It is not a de Polignac number, because 5266331932801 - 2⁵ = 5266331932769 is a prime.

It is a super-3 number, since 3×5266331932801³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5266331932861) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1310356770 + ... + 1310360788.

Almost surely, 2^{5266331932801} is an apocalyptic number.

5266331932801 is the 2294849-th square number.

5266331932801 is the 1147425-th centered octagonal number.

It is an amenable number.

5266331932801 is a deficient number, since it is larger than the sum of its proper divisors (10552134752).

5266331932801 is an frugal number, since it uses more digits than its factorization.

5266331932801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9180 (or 4590 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 49.

Multiplying 5266331932801 by its sum of digits (49), we get a square (258050264707249 = 16063943²).

The spelling of 5266331932801 in words is "five trillion, two hundred sixty-six billion, three hundred thirty-one million, nine hundred thirty-two thousand, eight hundred one".