5623262275261 has 4 divisors (see below), whose sum is σ = 5760415013724. Its totient is φ = 5486109536800.

The previous prime is 5623262275247. The next prime is 5623262275273. The reversal of 5623262275261 is 1625722623265.

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 905704339225 + 4717557936036 = 951685^2 + 2171994^2 .

It is a cyclic number.

It is not a de Polignac number, because 5623262275261 - 2¹⁹ = 5623261750973 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5623262275661) 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, 68576369170 + ... + 68576369251.

It is an arithmetic number, because the mean of its divisors is an integer number (1440103753431).

Almost surely, 2^{5623262275261} is an apocalyptic number.

It is an amenable number.

5623262275261 is a deficient number, since it is larger than the sum of its proper divisors (137152738463).

5623262275261 is a wasteful number, since it uses less digits than its factorization.

5623262275261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137152738462.

The product of its digits is 3628800, while the sum is 49.

The spelling of 5623262275261 in words is "five trillion, six hundred twenty-three billion, two hundred sixty-two million, two hundred seventy-five thousand, two hundred sixty-one".