65927030401 has 4 divisors (see below), whose sum is σ = 66064665600. Its totient is φ = 65789395204.

The previous prime is 65927030399. The next prime is 65927030441. The reversal of 65927030401 is 10403072956.

65927030401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 65927030401 - 2¹ = 65927030399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65927030441) 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, 68816881 + ... + 68817838.

It is an arithmetic number, because the mean of its divisors is an integer number (16516166400).

Almost surely, 2^65927030401 is an apocalyptic number.

It is an amenable number.

65927030401 is a deficient number, since it is larger than the sum of its proper divisors (137635199).

65927030401 is a wasteful number, since it uses less digits than its factorization.

65927030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137635198.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 65927030401 in words is "sixty-five billion, nine hundred twenty-seven million, thirty thousand, four hundred one".