10543250345005 has 128 divisors (see below), whose sum is σ = 16286939136000. Its totient is φ = 6377855791104.

The previous prime is 10543250344993. The next prime is 10543250345057. The reversal of 10543250345005 is 50054305234501.

It is not a de Polignac number, because 10543250345005 - 2⁴³ = 1747157322797 is a prime.

It is a super-2 number, since 2×10543250345005² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1517229271 + ... + 1517236219.

It is an arithmetic number, because the mean of its divisors is an integer number (127241712000).

Almost surely, 2^{10543250345005} is an apocalyptic number.

It is an amenable number.

10543250345005 is a deficient number, since it is larger than the sum of its proper divisors (5743688790995).

10543250345005 is a wasteful number, since it uses less digits than its factorization.

10543250345005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 10543250345005 its reverse (50054305234501), we get a palindrome (60597555579506).

The spelling of 10543250345005 in words is "ten trillion, five hundred forty-three billion, two hundred fifty million, three hundred forty-five thousand, five".