1152453255 has 16 divisors (see below), whose sum is σ = 1846610304. Its totient is φ = 613746720.

The previous prime is 1152453229. The next prime is 1152453283. The reversal of 1152453255 is 5523542511.

It is not a de Polignac number, because 1152453255 - 2¹¹ = 1152451207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45229 + ... + 65958.

It is an arithmetic number, because the mean of its divisors is an integer number (115413144).

Almost surely, 2^1152453255 is an apocalyptic number.

1152453255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1152453255 is a deficient number, since it is larger than the sum of its proper divisors (694157049).

1152453255 is a wasteful number, since it uses less digits than its factorization.

1152453255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111886.

The product of its digits is 30000, while the sum is 33.

The square root of 1152453255 is about 33947.8019170608. The cubic root of 1152453255 is about 1048.4340239319.

Adding to 1152453255 its reverse (5523542511), we get a palindrome (6675995766).

The spelling of 1152453255 in words is "one billion, one hundred fifty-two million, four hundred fifty-three thousand, two hundred fifty-five".