255120514 has 36 divisors (see below), whose sum is σ = 435035286. Its totient is φ = 112120800.

The previous prime is 255120499. The next prime is 255120517. The reversal of 255120514 is 415021552.

It can be written as a sum of positive squares in only one way, i.e., 235469025 + 19651489 = 15345^2 + 4433^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (255120517) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 232014 + ... + 233110.

Almost surely, 2^255120514 is an apocalyptic number.

255120514 is a deficient number, since it is larger than the sum of its proper divisors (179914772).

255120514 is a wasteful number, since it uses less digits than its factorization.

255120514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183 (or 1141 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 255120514 is about 15972.4924166518. The cubic root of 255120514 is about 634.2324526518.

The spelling of 255120514 in words is "two hundred fifty-five million, one hundred twenty thousand, five hundred fourteen".