2532125994 has 16 divisors (see below), whose sum is σ = 5072602368. Its totient is φ = 842650272.

The previous prime is 2532125989. The next prime is 2532126001. The reversal of 2532125994 is 4995212352.

It is an unprimeable number.

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, 343987 + ... + 351270.

It is an arithmetic number, because the mean of its divisors is an integer number (317037648).

Almost surely, 2^2532125994 is an apocalyptic number.

2532125994 is an abundant number, since it is smaller than the sum of its proper divisors (2540476374).

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

2532125994 is a wasteful number, since it uses less digits than its factorization.

2532125994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695869.

The product of its digits is 194400, while the sum is 42.

The square root of 2532125994 is about 50320.2344390405. The cubic root of 2532125994 is about 1362.9976399967.

It can be divided in two parts, 25321 and 25994, that added together give a palindrome (51315).

The spelling of 2532125994 in words is "two billion, five hundred thirty-two million, one hundred twenty-five thousand, nine hundred ninety-four".