65094013 has 4 divisors (see below), whose sum is σ = 66479040. Its totient is φ = 63708988.

The previous prime is 65093993. The next prime is 65094041. The reversal of 65094013 is 31049056.

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 a de Polignac number, because none of the positive numbers 2^k-65094013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65094083) 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, 692443 + ... + 692536.

It is an arithmetic number, because the mean of its divisors is an integer number (16619760).

Almost surely, 2^65094013 is an apocalyptic number.

It is an amenable number.

65094013 is a deficient number, since it is larger than the sum of its proper divisors (1385027).

65094013 is a wasteful number, since it uses less digits than its factorization.

65094013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385026.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 65094013 is about 8068.0860803539. The cubic root of 65094013 is about 402.2663288826.

The spelling of 65094013 in words is "sixty-five million, ninety-four thousand, thirteen".