1255713376 has 48 divisors (see below), whose sum is σ = 2505904128. Its totient is φ = 619344000.

The previous prime is 1255713353. The next prime is 1255713377. The reversal of 1255713376 is 6733175521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255713377) 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 7 ways as a sum of consecutive naturals, for example, 1090401 + ... + 1091551.

It is an arithmetic number, because the mean of its divisors is an integer number (52206336).

Almost surely, 2^1255713376 is an apocalyptic number.

1255713376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1255713376 is a deficient number, since it is larger than the sum of its proper divisors (1250190752).

1255713376 is a wasteful number, since it uses less digits than its factorization.

1255713376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595 (or 1587 counting only the distinct ones).

The product of its digits is 132300, while the sum is 40.

The square root of 1255713376 is about 35436.0462805884. The cubic root of 1255713376 is about 1078.8560635756.

Adding to 1255713376 its reverse (6733175521), we get a palindrome (7988888897).

The spelling of 1255713376 in words is "one billion, two hundred fifty-five million, seven hundred thirteen thousand, three hundred seventy-six".