2532125816 has 16 divisors (see below), whose sum is σ = 5179348440. Its totient is φ = 1150966240.

The previous prime is 2532125767. The next prime is 2532125851. The reversal of 2532125816 is 6185212352.

It is a super-2 number, since 2×2532125816² = 12823322296107331712, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 14386991 + ... + 14387166.

Almost surely, 2^2532125816 is an apocalyptic number.

It is an amenable number.

2532125816 is an abundant number, since it is smaller than the sum of its proper divisors (2647222624).

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

2532125816 is a wasteful number, since it uses less digits than its factorization.

2532125816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28774174 (or 28774170 counting only the distinct ones).

The product of its digits is 28800, while the sum is 35.

The square root of 2532125816 is about 50320.2326703683. The cubic root of 2532125816 is about 1362.9976080587.

The spelling of 2532125816 in words is "two billion, five hundred thirty-two million, one hundred twenty-five thousand, eight hundred sixteen".