10543503325442 has 8 divisors (see below), whose sum is σ = 15817727299836. Its totient is φ = 5270927558832.

The previous prime is 10543503325367. The next prime is 10543503325501. The reversal of 10543503325442 is 24452330534501.

It can be written as a sum of positive squares in 2 ways, for example, as 7605025113841 + 2938478211601 = 2757721^2 + 1714199^2 .

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

It is a super-2 number, since 2×10543503325442² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10543503325442.

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, 412035953 + ... + 412061540.

Almost surely, 2^{10543503325442} is an apocalyptic number.

10543503325442 is a deficient number, since it is larger than the sum of its proper divisors (5274223974394).

10543503325442 is an equidigital number, since it uses as much as digits as its factorization.

10543503325442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824103892.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 10543503325442 its reverse (24452330534501), we get a palindrome (34995833859943).

The spelling of 10543503325442 in words is "ten trillion, five hundred forty-three billion, five hundred three million, three hundred twenty-five thousand, four hundred forty-two".