6156134165206 has 4 divisors (see below), whose sum is σ = 9234201247812. Its totient is φ = 3078067082602.

The previous prime is 6156134165161. The next prime is 6156134165231. The reversal of 6156134165206 is 6025614316516.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1539033541300 + ... + 1539033541303.

It is an arithmetic number, because the mean of its divisors is an integer number (2308550311953).

Almost surely, 2^{6156134165206} is an apocalyptic number.

6156134165206 is a deficient number, since it is larger than the sum of its proper divisors (3078067082606).

6156134165206 is a wasteful number, since it uses less digits than its factorization.

6156134165206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078067082605.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 6156134165206 in words is "six trillion, one hundred fifty-six billion, one hundred thirty-four million, one hundred sixty-five thousand, two hundred six".