2125531014 has 16 divisors (see below), whose sum is σ = 4256823360. Its totient is φ = 707550120.

The previous prime is 2125531003. The next prime is 2125531033. The reversal of 2125531014 is 4101355212.

It is a happy number.

2125531014 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235252 + ... + 244119.

It is an arithmetic number, because the mean of its divisors is an integer number (266051460).

Almost surely, 2^2125531014 is an apocalyptic number.

2125531014 is an abundant number, since it is smaller than the sum of its proper divisors (2131292346).

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

2125531014 is a wasteful number, since it uses less digits than its factorization.

2125531014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480115.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2125531014 is about 46103.4815821972. The cubic root of 2125531014 is about 1285.7478755493.

Adding to 2125531014 its reverse (4101355212), we get a palindrome (6226886226).

The spelling of 2125531014 in words is "two billion, one hundred twenty-five million, five hundred thirty-one thousand, fourteen".