65461476634 has 8 divisors (see below), whose sum is σ = 102461441760. Its totient is φ = 31307662716.

The previous prime is 65461476631. The next prime is 65461476643. The reversal of 65461476634 is 43667416456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (65461476631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711537744 + ... + 711537835.

It is an arithmetic number, because the mean of its divisors is an integer number (12807680220).

Almost surely, 2^65461476634 is an apocalyptic number.

65461476634 is a deficient number, since it is larger than the sum of its proper divisors (36999965126).

65461476634 is a wasteful number, since it uses less digits than its factorization.

65461476634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423075604.

The product of its digits is 8709120, while the sum is 52.

The spelling of 65461476634 in words is "sixty-five billion, four hundred sixty-one million, four hundred seventy-six thousand, six hundred thirty-four".