10350531543 has 12 divisors (see below), whose sum is σ = 15169374584. Its totient is φ = 6273049200.

The previous prime is 10350531539. The next prime is 10350531557. The reversal of 10350531543 is 34513505301.

It is not a de Polignac number, because 10350531543 - 2² = 10350531539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10350531543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10350531563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14256568 + ... + 14257293.

Almost surely, 2^10350531543 is an apocalyptic number.

10350531543 is a deficient number, since it is larger than the sum of its proper divisors (4818843041).

10350531543 is a wasteful number, since it uses less digits than its factorization.

10350531543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28513886 (or 28513875 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 10350531543 in words is "ten billion, three hundred fifty million, five hundred thirty-one thousand, five hundred forty-three".