255170602 has 8 divisors (see below), whose sum is σ = 399397536. Its totient is φ = 122038092.

The previous prime is 255170599. The next prime is 255170603. The reversal of 255170602 is 206071552.

255170602 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 super-2 number, since 2×255170602² = 130224072250084808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255170603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2773548 + ... + 2773639.

It is an arithmetic number, because the mean of its divisors is an integer number (49924692).

Almost surely, 2^255170602 is an apocalyptic number.

255170602 is a deficient number, since it is larger than the sum of its proper divisors (144226934).

255170602 is a wasteful number, since it uses less digits than its factorization.

255170602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547212.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 255170602 is about 15974.0602853501. The cubic root of 255170602 is about 634.2739563786.

It can be divided in two parts, 2551 and 70602, that added together give a triangular number (73153 = T₃₈₂).

The spelling of 255170602 in words is "two hundred fifty-five million, one hundred seventy thousand, six hundred two".