2532261153 has 16 divisors (see below), whose sum is σ = 3524674176. Its totient is φ = 1614074880.

The previous prime is 2532261143. The next prime is 2532261191. The reversal of 2532261153 is 3511622352.

It is not a de Polignac number, because 2532261153 - 2⁶ = 2532261089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2532261153.

It is not an unprimeable number, because it can be changed into a prime (2532261103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186433 + ... + 199553.

It is an arithmetic number, because the mean of its divisors is an integer number (220292136).

Almost surely, 2^2532261153 is an apocalyptic number.

2532261153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2532261153 is a deficient number, since it is larger than the sum of its proper divisors (992413023).

2532261153 is a wasteful number, since it uses less digits than its factorization.

2532261153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15944.

The product of its digits is 10800, while the sum is 30.

The square root of 2532261153 is about 50321.5774096957. The cubic root of 2532261153 is about 1363.0218907806.

The spelling of 2532261153 in words is "two billion, five hundred thirty-two million, two hundred sixty-one thousand, one hundred fifty-three".