1453555255 has 16 divisors (see below), whose sum is σ = 1812545280. Its totient is φ = 1117686528.

The previous prime is 1453555237. The next prime is 1453555289. The reversal of 1453555255 is 5525553541.

It is a cyclic number.

It is not a de Polignac number, because 1453555255 - 2⁵ = 1453555223 is a prime.

It is a super-2 number, since 2×1453555255² = 4225645758676230050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9859 + ... + 54811.

It is an arithmetic number, because the mean of its divisors is an integer number (113284080).

Almost surely, 2^1453555255 is an apocalyptic number.

1453555255 is a deficient number, since it is larger than the sum of its proper divisors (358990025).

1453555255 is a wasteful number, since it uses less digits than its factorization.

1453555255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45210.

The product of its digits is 375000, while the sum is 40.

The square root of 1453555255 is about 38125.5197341623. The cubic root of 1453555255 is about 1132.7755029204.

The spelling of 1453555255 in words is "one billion, four hundred fifty-three million, five hundred fifty-five thousand, two hundred fifty-five".