255149834 has 8 divisors (see below), whose sum is σ = 385259808. Its totient is φ = 126729900.

The previous prime is 255149827. The next prime is 255149863. The reversal of 255149834 is 438941552.

255149834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 255149791 and 255149800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422132 + ... + 422735.

It is an arithmetic number, because the mean of its divisors is an integer number (48157476).

Almost surely, 2^255149834 is an apocalyptic number.

255149834 is a deficient number, since it is larger than the sum of its proper divisors (130109974).

255149834 is a wasteful number, since it uses less digits than its factorization.

255149834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845020.

The product of its digits is 172800, while the sum is 41.

The square root of 255149834 is about 15973.4102182346. The cubic root of 255149834 is about 634.2567483371.

The spelling of 255149834 in words is "two hundred fifty-five million, one hundred forty-nine thousand, eight hundred thirty-four".