66152002206 has 16 divisors (see below), whose sum is σ = 132332085648. Its totient is φ = 22045987200.

The previous prime is 66152002193. The next prime is 66152002271. The reversal of 66152002206 is 60220025166.

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, 1139365 + ... + 1196016.

It is an arithmetic number, because the mean of its divisors is an integer number (8270755353).

Almost surely, 2^66152002206 is an apocalyptic number.

66152002206 is an abundant number, since it is smaller than the sum of its proper divisors (66180083442).

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

66152002206 is a wasteful number, since it uses less digits than its factorization.

66152002206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340107.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 66152002206 in words is "sixty-six billion, one hundred fifty-two million, two thousand, two hundred six".