10253510260543 has 4 divisors (see below), whose sum is σ = 11185647556968. Its totient is φ = 9321372964120.

The previous prime is 10253510260529. The next prime is 10253510260549. The reversal of 10253510260543 is 34506201535201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10253510260543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253510260549) 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, 466068648196 + ... + 466068648217.

It is an arithmetic number, because the mean of its divisors is an integer number (2796411889242).

Almost surely, 2^{10253510260543} is an apocalyptic number.

10253510260543 is a deficient number, since it is larger than the sum of its proper divisors (932137296425).

10253510260543 is an equidigital number, since it uses as much as digits as its factorization.

10253510260543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932137296424.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 10253510260543 its reverse (34506201535201), we get a palindrome (44759711795744).

The spelling of 10253510260543 in words is "ten trillion, two hundred fifty-three billion, five hundred ten million, two hundred sixty thousand, five hundred forty-three".