65231606476 has 12 divisors (see below), whose sum is σ = 114157806840. Its totient is φ = 32615090240.

The previous prime is 65231606471. The next prime is 65231606477. The reversal of 65231606476 is 67460613256.

It is not an unprimeable number, because it can be changed into a prime (65231606471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64260 + ... + 366868.

It is an arithmetic number, because the mean of its divisors is an integer number (9513150570).

Almost surely, 2^65231606476 is an apocalyptic number.

It is an amenable number.

65231606476 is a deficient number, since it is larger than the sum of its proper divisors (48926200364).

65231606476 is a wasteful number, since it uses less digits than its factorization.

65231606476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356504 (or 356502 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 65231606476 in words is "sixty-five billion, two hundred thirty-one million, six hundred six thousand, four hundred seventy-six".