65485858456 has 16 divisors (see below), whose sum is σ = 123004085400. Its totient is φ = 32684769024.

The previous prime is 65485858453. The next prime is 65485858469.

65485858456 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65485858453) 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, 7265241 + ... + 7274248.

Almost surely, 2^65485858456 is an apocalyptic number.

It is an amenable number.

65485858456 is a deficient number, since it is larger than the sum of its proper divisors (57518226944).

65485858456 is a wasteful number, since it uses less digits than its factorization.

65485858456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14540058 (or 14540054 counting only the distinct ones).

The product of its digits is 184320000, while the sum is 64.

The spelling of 65485858456 in words is "sixty-five billion, four hundred eighty-five million, eight hundred fifty-eight thousand, four hundred fifty-six".