2534513043 has 8 divisors (see below), whose sum is σ = 3382664656. Its totient is φ = 1688018400.

The previous prime is 2534513039. The next prime is 2534513063. The reversal of 2534513043 is 3403154352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2534513043 - 2² = 2534513039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2534513043.

It is not an unprimeable number, because it can be changed into a prime (2534513063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410668 + ... + 416793.

It is an arithmetic number, because the mean of its divisors is an integer number (422833082).

Almost surely, 2^2534513043 is an apocalyptic number.

2534513043 is a deficient number, since it is larger than the sum of its proper divisors (848151613).

2534513043 is a wasteful number, since it uses less digits than its factorization.

2534513043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828485.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2534513043 is about 50343.9474316427. The cubic root of 2534513043 is about 1363.4258072521.

Adding to 2534513043 its reverse (3403154352), we get a palindrome (5937667395).

The spelling of 2534513043 in words is "two billion, five hundred thirty-four million, five hundred thirteen thousand, forty-three".