255152748 has 24 divisors (see below), whose sum is σ = 626691520. Its totient is φ = 80574480.

The previous prime is 255152743. The next prime is 255152749. The reversal of 255152748 is 847251552.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (255152741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559318 + ... + 559773.

Almost surely, 2^255152748 is an apocalyptic number.

It is an amenable number.

255152748 is an abundant number, since it is smaller than the sum of its proper divisors (371538772).

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

255152748 is a wasteful number, since it uses less digits than its factorization.

255152748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119117 (or 1119115 counting only the distinct ones).

The product of its digits is 112000, while the sum is 39.

The square root of 255152748 is about 15973.5014320593. The cubic root of 255152748 is about 634.2591628885.

The spelling of 255152748 in words is "two hundred fifty-five million, one hundred fifty-two thousand, seven hundred forty-eight".