155160655 has 8 divisors (see below), whose sum is σ = 200515392. Its totient is φ = 114580128.

The previous prime is 155160653. The next prime is 155160667. The reversal of 155160655 is 556061551.

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

It is not a de Polignac number, because 155160655 - 2¹ = 155160653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 155160655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155160653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193479 + ... + 1193608.

It is an arithmetic number, because the mean of its divisors is an integer number (25064424).

Almost surely, 2^155160655 is an apocalyptic number.

155160655 is a deficient number, since it is larger than the sum of its proper divisors (45354737).

155160655 is a wasteful number, since it uses less digits than its factorization.

155160655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387105.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 155160655 is about 12456.3499870548. The cubic root of 155160655 is about 537.3540602524.

The spelling of 155160655 in words is "one hundred fifty-five million, one hundred sixty thousand, six hundred fifty-five".