255134100 has 72 divisors (see below), whose sum is σ = 794983840. Its totient is φ = 62801280.

The previous prime is 255134063. The next prime is 255134149. The reversal of 255134100 is 1431552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28810 + ... + 36609.

Almost surely, 2^255134100 is an apocalyptic number.

255134100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255134100 is an abundant number, since it is smaller than the sum of its proper divisors (539849740).

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

255134100 is a wasteful number, since it uses less digits than its factorization.

255134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65449 (or 65442 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 255134100 is about 15972.9177046650. The cubic root of 255134100 is about 634.2437107680.

Adding to 255134100 its reverse (1431552), we get a palindrome (256565652).

The spelling of 255134100 in words is "two hundred fifty-five million, one hundred thirty-four thousand, one hundred".