65683460542 has 16 divisors (see below), whose sum is σ = 112922863200. Its totient is φ = 28069393248.

The previous prime is 65683460509. The next prime is 65683460597. The reversal of 65683460542 is 24506438656.

65683460542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6716713 + ... + 6726484.

It is an arithmetic number, because the mean of its divisors is an integer number (7057678950).

Almost surely, 2^65683460542 is an apocalyptic number.

65683460542 is a deficient number, since it is larger than the sum of its proper divisors (47239402658).

65683460542 is a wasteful number, since it uses less digits than its factorization.

65683460542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13443555.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 65683460542 in words is "sixty-five billion, six hundred eighty-three million, four hundred sixty thousand, five hundred forty-two".