1255245350 has 48 divisors (see below), whose sum is σ = 2404929408. Its totient is φ = 487088640.

The previous prime is 1255245323. The next prime is 1255245353. The reversal of 1255245350 is 535425521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255245353) 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 23 ways as a sum of consecutive naturals, for example, 800267 + ... + 801833.

It is an arithmetic number, because the mean of its divisors is an integer number (50102696).

Almost surely, 2^1255245350 is an apocalyptic number.

1255245350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1255245350 is a deficient number, since it is larger than the sum of its proper divisors (1149684058).

1255245350 is a wasteful number, since it uses less digits than its factorization.

1255245350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049 (or 2044 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 1255245350 is about 35429.4418527868. The cubic root of 1255245350 is about 1078.7220108416.

The spelling of 1255245350 in words is "one billion, two hundred fifty-five million, two hundred forty-five thousand, three hundred fifty".