65427266541 has 24 divisors (see below), whose sum is σ = 107957760960. Its totient is φ = 34511083776.

The previous prime is 65427266447. The next prime is 65427266551. The reversal of 65427266541 is 14566272456.

It is not a de Polignac number, because 65427266541 - 2⁹ = 65427266029 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65427266551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9214156 + ... + 9221253.

It is an arithmetic number, because the mean of its divisors is an integer number (4498240040).

Almost surely, 2^65427266541 is an apocalyptic number.

It is an amenable number.

65427266541 is a deficient number, since it is larger than the sum of its proper divisors (42530494419).

65427266541 is a wasteful number, since it uses less digits than its factorization.

65427266541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18435445 (or 18435432 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The spelling of 65427266541 in words is "sixty-five billion, four hundred twenty-seven million, two hundred sixty-six thousand, five hundred forty-one".