10543640260498 has 16 divisors (see below), whose sum is σ = 16549275396096. Its totient is φ = 5031874271520.

The previous prime is 10543640260441. The next prime is 10543640260501. The reversal of 10543640260498 is 89406204634501.

It is a super-2 number, since 2×10543640260498² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164781186 + ... + 1164790237.

It is an arithmetic number, because the mean of its divisors is an integer number (1034329712256).

Almost surely, 2^{10543640260498} is an apocalyptic number.

10543640260498 is a deficient number, since it is larger than the sum of its proper divisors (6005635135598).

10543640260498 is a wasteful number, since it uses less digits than its factorization.

10543640260498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329571529.

The product of its (nonzero) digits is 4976640, while the sum is 52.

Adding to 10543640260498 its reverse (89406204634501), we get a palindrome (99949844894999).

The spelling of 10543640260498 in words is "ten trillion, five hundred forty-three billion, six hundred forty million, two hundred sixty thousand, four hundred ninety-eight".