1205453160 has 48 divisors (see below), whose sum is σ = 3917723940. Its totient is φ = 321454080.

The previous prime is 1205453129. The next prime is 1205453201. The reversal of 1205453160 is 613545021.

1205453160 is a `hidden beast` number, since 1 + 20 + 54 + 531 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1158585444 + 46867716 = 34038^2 + 6846^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1673881 + ... + 1674600.

Almost surely, 2^1205453160 is an apocalyptic number.

1205453160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1205453160 is an abundant number, since it is smaller than the sum of its proper divisors (2712270780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1205453160 is a wasteful number, since it uses less digits than its factorization.

1205453160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348498 (or 3348491 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1205453160 is about 34719.6365188347. The cubic root of 1205453160 is about 1064.2658168091.

Adding to 1205453160 its reverse (613545021), we get a palindrome (1818998181).

The spelling of 1205453160 in words is "one billion, two hundred five million, four hundred fifty-three thousand, one hundred sixty".