65914953 has 32 divisors (see below), whose sum is σ = 97493760. Its totient is φ = 39363840.

The previous prime is 65914949. The next prime is 65915011. The reversal of 65914953 is 35941956.

It is not a de Polignac number, because 65914953 - 2² = 65914949 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65914853) 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, 244903 + ... + 245171.

It is an arithmetic number, because the mean of its divisors is an integer number (3046680).

Almost surely, 2^65914953 is an apocalyptic number.

It is an amenable number.

65914953 is a deficient number, since it is larger than the sum of its proper divisors (31578807).

65914953 is a wasteful number, since it uses less digits than its factorization.

65914953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449.

The product of its digits is 145800, while the sum is 42.

The square root of 65914953 is about 8118.8024363203. The cubic root of 65914953 is about 403.9503439444.

The spelling of 65914953 in words is "sixty-five million, nine hundred fourteen thousand, nine hundred fifty-three".