155080268 has 12 divisors (see below), whose sum is σ = 310160592. Its totient is φ = 66462960.

The previous prime is 155080267. The next prime is 155080291. The reversal of 155080268 is 862080551.

It is a happy number.

155080268 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

155080268 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (155080267) 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, 2769263 + ... + 2769318.

It is an arithmetic number, because the mean of its divisors is an integer number (25846716).

Almost surely, 2^155080268 is an apocalyptic number.

It is an amenable number.

155080268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

155080268 is a wasteful number, since it uses less digits than its factorization.

155080268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538592 (or 5538590 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 155080268 is about 12453.1228212043. The cubic root of 155080268 is about 537.2612451789.

It can be divided in two parts, 1550 and 80268, that added together give a palindrome (81818).

The spelling of 155080268 in words is "one hundred fifty-five million, eighty thousand, two hundred sixty-eight".