2312552132 has 24 divisors (see below), whose sum is σ = 4433211552. Its totient is φ = 1046793600.

The previous prime is 2312552131. The next prime is 2312552171.

It is a happy number.

2312552132 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×2312552132³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2312552131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98438 + ... + 119645.

It is an arithmetic number, because the mean of its divisors is an integer number (184717148).

Almost surely, 2^2312552132 is an apocalyptic number.

2312552132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2312552132 is a deficient number, since it is larger than the sum of its proper divisors (2120659420).

2312552132 is a wasteful number, since it uses less digits than its factorization.

2312552132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218339 (or 218337 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 2312552132 is about 48089.0021938489. The cubic root of 2312552132 is about 1322.4030552518.

It can be divided in two parts, 23125 and 52132, that added together give a palindrome (75257).

The spelling of 2312552132 in words is "two billion, three hundred twelve million, five hundred fifty-two thousand, one hundred thirty-two".