155060200 has 48 divisors (see below), whose sum is σ = 361812780. Its totient is φ = 61800960.

The previous prime is 155060167. The next prime is 155060207. The reversal of 155060200 is 2060551.

It is a happy number.

155060200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 12830724 + 142229476 = 3582^2 + 11926^2 .

It is not an unprimeable number, because it can be changed into a prime (155060207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61362 + ... + 63838.

Almost surely, 2^155060200 is an apocalyptic number.

155060200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155060200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180906390).

155060200 is an abundant number, since it is smaller than the sum of its proper divisors (206752580).

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

155060200 is a wasteful number, since it uses less digits than its factorization.

155060200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806 (or 2797 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 155060200 is about 12452.3170534644. The cubic root of 155060200 is about 537.2380696025.

The spelling of 155060200 in words is "one hundred fifty-five million, sixty thousand, two hundred".