1152454205 has 16 divisors (see below), whose sum is σ = 1589652864. Its totient is φ = 785682240.

The previous prime is 1152454097. The next prime is 1152454211. The reversal of 1152454205 is 5024542511.

It is not a de Polignac number, because 1152454205 - 2¹⁴ = 1152437821 is a prime.

It is a Duffinian number.

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, 89111 + ... + 101220.

It is an arithmetic number, because the mean of its divisors is an integer number (99353304).

Almost surely, 2^1152454205 is an apocalyptic number.

It is an amenable number.

1152454205 is a deficient number, since it is larger than the sum of its proper divisors (437198659).

1152454205 is a wasteful number, since it uses less digits than its factorization.

1152454205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190516.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 1152454205 is about 33947.8159091273. The cubic root of 1152454205 is about 1048.4343120165.

Adding to 1152454205 its reverse (5024542511), we get a palindrome (6176996716).

The spelling of 1152454205 in words is "one billion, one hundred fifty-two million, four hundred fifty-four thousand, two hundred five".