255452200 has 48 divisors (see below), whose sum is σ = 628871580. Its totient is φ = 96168960.

The previous prime is 255452167. The next prime is 255452233. The reversal of 255452200 is 2254552.

It is a happy number.

255452200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (255452167) and next prime (255452233).

It can be written as a sum of positive squares in 6 ways, for example, as 170406916 + 85045284 = 13054^2 + 9222^2 .

It is a super-3 number, since 3×255452200³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34167 + ... + 40966.

Almost surely, 2^255452200 is an apocalyptic number.

255452200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255452200 is an abundant number, since it is smaller than the sum of its proper divisors (373419380).

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

255452200 is a wasteful number, since it uses less digits than its factorization.

255452200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75166 (or 75157 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 255452200 is about 15982.8720823261. The cubic root of 255452200 is about 634.5071919911.

It can be divided in two parts, 25 and 5452200, that added together give a square (5452225 = 2335²).

The spelling of 255452200 in words is "two hundred fifty-five million, four hundred fifty-two thousand, two hundred".