1255413837 has 8 divisors (see below), whose sum is σ = 1674786304. Its totient is φ = 836491968.

The previous prime is 1255413827. The next prime is 1255413883. The reversal of 1255413837 is 7383145521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1255413837 - 2¹⁵ = 1255381069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1255413795 and 1255413804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255413827) 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, 106093 + ... + 117330.

It is an arithmetic number, because the mean of its divisors is an integer number (209348288).

Almost surely, 2^1255413837 is an apocalyptic number.

It is an amenable number.

1255413837 is a deficient number, since it is larger than the sum of its proper divisors (419372467).

1255413837 is a wasteful number, since it uses less digits than its factorization.

1255413837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225299.

The product of its digits is 100800, while the sum is 39.

The square root of 1255413837 is about 35431.8195553093. The cubic root of 1255413837 is about 1078.7702729879.

The spelling of 1255413837 in words is "one billion, two hundred fifty-five million, four hundred thirteen thousand, eight hundred thirty-seven".