27713260541 has 4 divisors (see below), whose sum is σ = 27713697084. Its totient is φ = 27712824000.

The previous prime is 27713260529. The next prime is 27713260609. The reversal of 27713260541 is 14506231772.

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 25721423641 + 1991836900 = 160379^2 + 44630^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27713260541 is a prime.

It is a super-2 number, since 2×27713260541² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27713260495 and 27713260504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27713269541) 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, 102620 + ... + 256821.

It is an arithmetic number, because the mean of its divisors is an integer number (6928424271).

Almost surely, 2^27713260541 is an apocalyptic number.

It is an amenable number.

27713260541 is a deficient number, since it is larger than the sum of its proper divisors (436543).

27713260541 is an equidigital number, since it uses as much as digits as its factorization.

27713260541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436542.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 27713260541 in words is "twenty-seven billion, seven hundred thirteen million, two hundred sixty thousand, five hundred forty-one".