65275113 has 4 divisors (see below), whose sum is σ = 87033488. Its totient is φ = 43516740.

The previous prime is 65275103. The next prime is 65275139. The reversal of 65275113 is 31157256.

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 not a de Polignac number, because 65275113 - 2¹⁰ = 65274089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65275103) 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, 10879183 + ... + 10879188.

It is an arithmetic number, because the mean of its divisors is an integer number (21758372).

Almost surely, 2^65275113 is an apocalyptic number.

It is an amenable number.

65275113 is a deficient number, since it is larger than the sum of its proper divisors (21758375).

65275113 is a wasteful number, since it uses less digits than its factorization.

65275113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758374.

The product of its digits is 6300, while the sum is 30.

The square root of 65275113 is about 8079.3015168392. The cubic root of 65275113 is about 402.6390358503.

The spelling of 65275113 in words is "sixty-five million, two hundred seventy-five thousand, one hundred thirteen".