65113527 has 8 divisors (see below), whose sum is σ = 86855920. Its totient is φ = 43390080.

The previous prime is 65113511. The next prime is 65113541. The reversal of 65113527 is 72531156.

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

It is not a de Polignac number, because 65113527 - 2⁴ = 65113511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65113494 and 65113503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65114527) 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, 8877 + ... + 14457.

It is an arithmetic number, because the mean of its divisors is an integer number (10856990).

Almost surely, 2^65113527 is an apocalyptic number.

65113527 is a deficient number, since it is larger than the sum of its proper divisors (21742393).

65113527 is a wasteful number, since it uses less digits than its factorization.

65113527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9473.

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

The square root of 65113527 is about 8069.2953223934. The cubic root of 65113527 is about 402.3065222404.

The spelling of 65113527 in words is "sixty-five million, one hundred thirteen thousand, five hundred twenty-seven".