155660050606 has 8 divisors (see below), whose sum is σ = 233626704840. Its totient is φ = 77784482328.

The previous prime is 155660050603. The next prime is 155660050619. The reversal of 155660050606 is 606050066551.

155660050606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155660050603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22767216 + ... + 22774051.

It is an arithmetic number, because the mean of its divisors is an integer number (29203338105).

Almost surely, 2^155660050606 is an apocalyptic number.

155660050606 is a deficient number, since it is larger than the sum of its proper divisors (77966654234).

155660050606 is a wasteful number, since it uses less digits than its factorization.

155660050606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45542978.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 155660050606 in words is "one hundred fifty-five billion, six hundred sixty million, fifty thousand, six hundred six".