1255050375 has 16 divisors (see below), whose sum is σ = 2088404448. Its totient is φ = 669360000.

The previous prime is 1255050373. The next prime is 1255050389. The reversal of 1255050375 is 5730505521.

It is not a de Polignac number, because 1255050375 - 2¹ = 1255050373 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255050373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1673026 + ... + 1673775.

It is an arithmetic number, because the mean of its divisors is an integer number (130525278).

Almost surely, 2^1255050375 is an apocalyptic number.

1255050375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1255050375 is a deficient number, since it is larger than the sum of its proper divisors (833354073).

1255050375 is an equidigital number, since it uses as much as digits as its factorization.

1255050375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346819 (or 3346809 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 1255050375 is about 35426.6901502243. The cubic root of 1255050375 is about 1078.6661559670. Note that the first 3 decimals are identical.

Adding to 1255050375 its reverse (5730505521), we get a palindrome (6985555896).

The spelling of 1255050375 in words is "one billion, two hundred fifty-five million, fifty thousand, three hundred seventy-five".