2534142532 has 12 divisors (see below), whose sum is σ = 4464513900. Its totient is φ = 1258567136.

The previous prime is 2534142517. The next prime is 2534142539. The reversal of 2534142532 is 2352414352.

It can be written as a sum of positive squares in 2 ways, for example, as 502477056 + 2031665476 = 22416^2 + 45074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2534142494 and 2534142503.

It is not an unprimeable number, because it can be changed into a prime (2534142539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2125363 + ... + 2126554.

It is an arithmetic number, because the mean of its divisors is an integer number (372042825).

Almost surely, 2^2534142532 is an apocalyptic number.

It is an amenable number.

2534142532 is a deficient number, since it is larger than the sum of its proper divisors (1930371368).

2534142532 is a wasteful number, since it uses less digits than its factorization.

2534142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4252070 (or 4252068 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 2534142532 is about 50340.2675002825. The cubic root of 2534142532 is about 1363.3593659714.

Adding to 2534142532 its reverse (2352414352), we get a palindrome (4886556884).

The spelling of 2534142532 in words is "two billion, five hundred thirty-four million, one hundred forty-two thousand, five hundred thirty-two".