10156650066 has 24 divisors (see below), whose sum is σ = 22008936144. Its totient is φ = 3385109880.

The previous prime is 10156650029. The next prime is 10156650073. The reversal of 10156650066 is 66005665101.

It is a self number, because there is not a number n which added to its sum of digits gives 10156650066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124845 + ... + 189471.

It is an arithmetic number, because the mean of its divisors is an integer number (917039006).

Almost surely, 2^10156650066 is an apocalyptic number.

10156650066 is an abundant number, since it is smaller than the sum of its proper divisors (11852286078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10156650066 is a wasteful number, since it uses less digits than its factorization.

10156650066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73366 (or 73363 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 10156650066 in words is "ten billion, one hundred fifty-six million, six hundred fifty thousand, sixty-six".