65667910150 has 12 divisors (see below), whose sum is σ = 122142312972. Its totient is φ = 26267164040.

The previous prime is 65667910123. The next prime is 65667910207. The reversal of 65667910150 is 5101976656.

It is a self number, because there is not a number n which added to its sum of digits gives 65667910150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 656679052 + ... + 656679151.

It is an arithmetic number, because the mean of its divisors is an integer number (10178526081).

Almost surely, 2^65667910150 is an apocalyptic number.

65667910150 is a deficient number, since it is larger than the sum of its proper divisors (56474402822).

65667910150 is a wasteful number, since it uses less digits than its factorization.

65667910150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313358215 (or 1313358210 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 65667910150 in words is "sixty-five billion, six hundred sixty-seven million, nine hundred ten thousand, one hundred fifty".