65483331 has 4 divisors (see below), whose sum is σ = 87311112. Its totient is φ = 43655552.

The previous prime is 65483311. The next prime is 65483347. The reversal of 65483331 is 13338456.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65483331 - 2¹³ = 65475139 is a prime.

It is a super-2 number, since 2×65483331² = 8576133277711122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65483292 and 65483301.

It is not an unprimeable number, because it can be changed into a prime (65483311) 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, 10913886 + ... + 10913891.

It is an arithmetic number, because the mean of its divisors is an integer number (21827778).

Almost surely, 2^65483331 is an apocalyptic number.

65483331 is a deficient number, since it is larger than the sum of its proper divisors (21827781).

65483331 is a wasteful number, since it uses less digits than its factorization.

65483331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21827780.

The product of its digits is 25920, while the sum is 33.

The square root of 65483331 is about 8092.1771483328. The cubic root of 65483331 is about 403.0667011902.

The spelling of 65483331 in words is "sixty-five million, four hundred eighty-three thousand, three hundred thirty-one".