255035500 has 96 divisors (see below), whose sum is σ = 591671808. Its totient is φ = 95832000.

The previous prime is 255035497. The next prime is 255035503. The reversal of 255035500 is 5530552.

255035500 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 (255035497) and next prime (255035503).

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

It is not an unprimeable number, because it can be changed into a prime (255035503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770335 + ... + 770665.

It is an arithmetic number, because the mean of its divisors is an integer number (6163248).

Almost surely, 2^255035500 is an apocalyptic number.

255035500 is a gapful number since it is divisible by the number (20) 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 255035500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295835904).

255035500 is an abundant number, since it is smaller than the sum of its proper divisors (336636308).

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

255035500 is a wasteful number, since it uses less digits than its factorization.

255035500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 255035500 is about 15969.8309321044. The cubic root of 255035500 is about 634.1619962400.

The spelling of 255035500 in words is "two hundred fifty-five million, thirty-five thousand, five hundred".