65152917 has 32 divisors (see below), whose sum is σ = 100971520. Its totient is φ = 42034140.

The previous prime is 65152909. The next prime is 65152931. The reversal of 65152917 is 71925156.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=279.

It is not a de Polignac number, because 65152917 - 2³ = 65152909 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 (65152907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2101692 + ... + 2101722.

It is an arithmetic number, because the mean of its divisors is an integer number (3155360).

Almost surely, 2^65152917 is an apocalyptic number.

It is an amenable number.

65152917 is a deficient number, since it is larger than the sum of its proper divisors (35818603).

65152917 is an frugal number, since it uses more digits than its factorization.

65152917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 34 counting only the distinct ones).

The product of its digits is 18900, while the sum is 36.

The square root of 65152917 is about 8071.7356869511. The cubic root of 65152917 is about 402.3876301158.

The spelling of 65152917 in words is "sixty-five million, one hundred fifty-two thousand, nine hundred seventeen".