65082577 has 4 divisors (see below), whose sum is σ = 74380096. Its totient is φ = 55785060.

The previous prime is 65082557. The next prime is 65082587. The reversal of 65082577 is 77528056.

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 a cyclic number.

It is not a de Polignac number, because 65082577 - 2⁷ = 65082449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65082557) 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, 4648749 + ... + 4648762.

It is an arithmetic number, because the mean of its divisors is an integer number (18595024).

Almost surely, 2^65082577 is an apocalyptic number.

It is an amenable number.

65082577 is a deficient number, since it is larger than the sum of its proper divisors (9297519).

65082577 is an equidigital number, since it uses as much as digits as its factorization.

65082577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297518.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 65082577 is about 8067.3773309546. The cubic root of 65082577 is about 402.2427702021.

The spelling of 65082577 in words is "sixty-five million, eighty-two thousand, five hundred seventy-seven".