2534142530 has 64 divisors (see below), whose sum is σ = 4870886400. Its totient is φ = 947122176.

The previous prime is 2534142517. The next prime is 2534142539. The reversal of 2534142530 is 352414352.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2534142493 and 2534142502.

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 31 ways as a sum of consecutive naturals, for example, 5473079 + ... + 5473541.

It is an arithmetic number, because the mean of its divisors is an integer number (76107600).

Almost surely, 2^2534142530 is an apocalyptic number.

2534142530 is a deficient number, since it is larger than the sum of its proper divisors (2336743870).

2534142530 is a wasteful number, since it uses less digits than its factorization.

2534142530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2534142530 is about 50340.2674804177. The cubic root of 2534142530 is about 1363.3593656128.

Adding to 2534142530 its reverse (352414352), we get a palindrome (2886556882).

The spelling of 2534142530 in words is "two billion, five hundred thirty-four million, one hundred forty-two thousand, five hundred thirty".