2173507148206 has 8 divisors (see below), whose sum is σ = 3348375877080. Its totient is φ = 1057381855848.

The previous prime is 2173507148161. The next prime is 2173507148233. The reversal of 2173507148206 is 6028417053712.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14685859036 + ... + 14685859183.

It is an arithmetic number, because the mean of its divisors is an integer number (418546984635).

Almost surely, 2^{2173507148206} is an apocalyptic number.

2173507148206 is a deficient number, since it is larger than the sum of its proper divisors (1174868728874).

2173507148206 is a wasteful number, since it uses less digits than its factorization.

2173507148206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29371718258.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 2173507148206 in words is "two trillion, one hundred seventy-three billion, five hundred seven million, one hundred forty-eight thousand, two hundred six".