2543050105034 has 8 divisors (see below), whose sum is σ = 3814590646020. Its totient is φ = 1271519889696.

The previous prime is 2543050105019. The next prime is 2543050105093. The reversal of 2543050105034 is 4305010503452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2314953121009 + 228096984025 = 1521497^2 + 477595^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933139 + ... + 2970374.

Almost surely, 2^{2543050105034} is an apocalyptic number.

2543050105034 is a deficient number, since it is larger than the sum of its proper divisors (1271540540986).

2543050105034 is a wasteful number, since it uses less digits than its factorization.

2543050105034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162824.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2543050105034 its reverse (4305010503452), we get a palindrome (6848060608486).

The spelling of 2543050105034 in words is "two trillion, five hundred forty-three billion, fifty million, one hundred five thousand, thirty-four".