155672556006 has 16 divisors (see below), whose sum is σ = 339649213248. Its totient is φ = 47173501800.

The previous prime is 155672555953. The next prime is 155672556031. The reversal of 155672556006 is 600655276551.

It is a happy number.

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, 1179337480 + ... + 1179337611.

It is an arithmetic number, because the mean of its divisors is an integer number (21228075828).

Almost surely, 2^155672556006 is an apocalyptic number.

155672556006 is an abundant number, since it is smaller than the sum of its proper divisors (183976657242).

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

155672556006 is a wasteful number, since it uses less digits than its factorization.

155672556006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358675107.

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 155672556006 in words is "one hundred fifty-five billion, six hundred seventy-two million, five hundred fifty-six thousand, six".