155013562166622 has 16 divisors (see below), whose sum is σ = 310043976601872. Its totient is φ = 51668378677440.

The previous prime is 155013562166597. The next prime is 155013562166681. The reversal of 155013562166622 is 226661265310551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702058279 + ... + 702279042.

It is an arithmetic number, because the mean of its divisors is an integer number (19377748537617).

Almost surely, 2^{155013562166622} is an apocalyptic number.

155013562166622 is an abundant number, since it is smaller than the sum of its proper divisors (155030414435250).

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

155013562166622 is a wasteful number, since it uses less digits than its factorization.

155013562166622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404355723.

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 155013562166622 in words is "one hundred fifty-five trillion, thirteen billion, five hundred sixty-two million, one hundred sixty-six thousand, six hundred twenty-two".