5265794641 has 4 divisors (see below), whose sum is σ = 5288394852. Its totient is φ = 5243194432.

The previous prime is 5265794627. The next prime is 5265794657. The reversal of 5265794641 is 1464975625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 294980625 + 4970814016 = 17175^2 + 70504^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265794641 - 2²¹ = 5263697489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265794441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11299756 + ... + 11300221.

It is an arithmetic number, because the mean of its divisors is an integer number (1322098713).

Almost surely, 2^5265794641 is an apocalyptic number.

It is an amenable number.

5265794641 is a deficient number, since it is larger than the sum of its proper divisors (22600211).

5265794641 is a wasteful number, since it uses less digits than its factorization.

5265794641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22600210.

The product of its digits is 1814400, while the sum is 49.

The square root of 5265794641 is about 72565.7952550649. The cubic root of 5265794641 is about 1739.7545169383.

The spelling of 5265794641 in words is "five billion, two hundred sixty-five million, seven hundred ninety-four thousand, six hundred forty-one".