156001010006 has 16 divisors (see below), whose sum is σ = 246428421360. Its totient is φ = 73861904160.

The previous prime is 156001009979. The next prime is 156001010021. The reversal of 156001010006 is 600010100651.

It is a happy number.

It is a super-2 number, since 2×156001010006² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 156001010006.

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, 839801 + ... + 1008596.

It is an arithmetic number, because the mean of its divisors is an integer number (15401776335).

Almost surely, 2^156001010006 is an apocalyptic number.

156001010006 is a deficient number, since it is larger than the sum of its proper divisors (90427411354).

156001010006 is a wasteful number, since it uses less digits than its factorization.

156001010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850639.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 156001010006 its reverse (600010100651), we get a palindrome (756011110657).

The spelling of 156001010006 in words is "one hundred fifty-six billion, one million, ten thousand, six".