1255514355 has 24 divisors (see below), whose sum is σ = 2186555280. Its totient is φ = 666429120.

The previous prime is 1255514347. The next prime is 1255514369. The reversal of 1255514355 is 5534155521.

1255514355 is a `hidden beast` number, since 1 + 255 + 51 + 4 + 355 = 666.

1255514355 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1255514355 - 2³ = 1255514347 is a prime.

It is a super-2 number, since 2×1255514355² = 3152632591222132050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56620 + ... + 75609.

It is an arithmetic number, because the mean of its divisors is an integer number (91106470).

Almost surely, 2^1255514355 is an apocalyptic number.

1255514355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1255514355 is a deficient number, since it is larger than the sum of its proper divisors (931040925).

1255514355 is a wasteful number, since it uses less digits than its factorization.

1255514355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132451 (or 132448 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 1255514355 is about 35433.2379976767. The cubic root of 1255514355 is about 1078.7990637428.

Adding to 1255514355 its reverse (5534155521), we get a palindrome (6789669876).

The spelling of 1255514355 in words is "one billion, two hundred fifty-five million, five hundred fourteen thousand, three hundred fifty-five".