5261570452327 has 12 divisors (see below), whose sum is σ = 6168796089600. Its totient is φ = 4474406363616.

The previous prime is 5261570452321. The next prime is 5261570452339. The reversal of 5261570452327 is 7232540751625.

It is not a de Polignac number, because 5261570452327 - 2¹⁹ = 5261569928039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261570452321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422745702 + ... + 422758147.

It is an arithmetic number, because the mean of its divisors is an integer number (514066340800).

Almost surely, 2^{5261570452327} is an apocalyptic number.

5261570452327 is a deficient number, since it is larger than the sum of its proper divisors (907225637273).

5261570452327 is a wasteful number, since it uses less digits than its factorization.

5261570452327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845503990 (or 845503983 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 5261570452327 in words is "five trillion, two hundred sixty-one billion, five hundred seventy million, four hundred fifty-two thousand, three hundred twenty-seven".