10531060531 has 8 divisors (see below), whose sum is σ = 10989974304. Its totient is φ = 10072233600.

The previous prime is 10531060523. The next prime is 10531060549. The reversal of 10531060531 is 13506013501.

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

It is not a de Polignac number, because 10531060531 - 2³ = 10531060523 is a prime.

It is a super-2 number, since 2×10531060531² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10531060496 and 10531060505.

It is not an unprimeable number, because it can be changed into a prime (10531060571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403581 + ... + 428881.

It is an arithmetic number, because the mean of its divisors is an integer number (1373746788).

Almost surely, 2^10531060531 is an apocalyptic number.

10531060531 is a deficient number, since it is larger than the sum of its proper divisors (458913773).

10531060531 is a wasteful number, since it uses less digits than its factorization.

10531060531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43421.

The product of its (nonzero) digits is 1350, while the sum is 25.

The spelling of 10531060531 in words is "ten billion, five hundred thirty-one million, sixty thousand, five hundred thirty-one".