65359413 has 16 divisors (see below), whose sum is σ = 110661760. Its totient is φ = 37348128.

The previous prime is 65359409. The next prime is 65359421. The reversal of 65359413 is 31495356.

65359413 is a `hidden beast` number, since 6 + 53 + 594 + 13 = 666.

It is not a de Polignac number, because 65359413 - 2² = 65359409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65359403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172720 + ... + 173097.

It is an arithmetic number, because the mean of its divisors is an integer number (6916360).

Almost surely, 2^65359413 is an apocalyptic number.

65359413 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

65359413 is a deficient number, since it is larger than the sum of its proper divisors (45302347).

65359413 is a wasteful number, since it uses less digits than its factorization.

65359413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345833 (or 345827 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 65359413 is about 8084.5168686818. The cubic root of 65359413 is about 402.8122916180.

The spelling of 65359413 in words is "sixty-five million, three hundred fifty-nine thousand, four hundred thirteen".