65201493 has 8 divisors (see below), whose sum is σ = 99354688. Its totient is φ = 37257984.

The previous prime is 65201491. The next prime is 65201503. The reversal of 65201493 is 39410256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 65201493 - 2¹ = 65201491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65201493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65201491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552396 + ... + 1552437.

It is an arithmetic number, because the mean of its divisors is an integer number (12419336).

Almost surely, 2^65201493 is an apocalyptic number.

It is an amenable number.

65201493 is a deficient number, since it is larger than the sum of its proper divisors (34153195).

65201493 is a wasteful number, since it uses less digits than its factorization.

65201493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104843.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 65201493 is about 8074.7441445534. The cubic root of 65201493 is about 402.4876078640.

The spelling of 65201493 in words is "sixty-five million, two hundred one thousand, four hundred ninety-three".