65056797 has 32 divisors (see below), whose sum is σ = 105257600. Its totient is φ = 39470976.

The previous prime is 65056769. The next prime is 65056801. The reversal of 65056797 is 79765056.

It is a happy number.

It is not a de Polignac number, because 65056797 - 2⁷ = 65056669 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 (65056097) 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, 24354 + ... + 26892.

It is an arithmetic number, because the mean of its divisors is an integer number (3289300).

Almost surely, 2^65056797 is an apocalyptic number.

It is an amenable number.

65056797 is a deficient number, since it is larger than the sum of its proper divisors (40200803).

65056797 is a wasteful number, since it uses less digits than its factorization.

65056797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 2628 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The square root of 65056797 is about 8065.7793795764. The cubic root of 65056797 is about 402.1896521040.

The spelling of 65056797 in words is "sixty-five million, fifty-six thousand, seven hundred ninety-seven".