1152553255 has 48 divisors (see below), whose sum is σ = 1659903840. Its totient is φ = 765542400.

The previous prime is 1152553231. The next prime is 1152553289. The reversal of 1152553255 is 5523552511.

It is not a de Polignac number, because 1152553255 - 2⁹ = 1152552743 is a prime.

It is a super-2 number, since 2×1152553255² = 2656758011222190050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1152553255.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1797735 + ... + 1798375.

It is an arithmetic number, because the mean of its divisors is an integer number (34581330).

Almost surely, 2^1152553255 is an apocalyptic number.

1152553255 is a deficient number, since it is larger than the sum of its proper divisors (507350585).

1152553255 is a wasteful number, since it uses less digits than its factorization.

1152553255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 873 counting only the distinct ones).

The product of its digits is 37500, while the sum is 34.

The square root of 1152553255 is about 33949.2747345212. The cubic root of 1152553255 is about 1048.4643477563.

The spelling of 1152553255 in words is "one billion, one hundred fifty-two million, five hundred fifty-three thousand, two hundred fifty-five".