10531057508458 has 16 divisors (see below), whose sum is σ = 15840038113416. Its totient is φ = 5251046768640.

The previous prime is 10531057508453. The next prime is 10531057508459. The reversal of 10531057508458 is 85480575013501.

10531057508458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5498945270289 + 5032112238169 = 2344983^2 + 2243237^2 .

It is a super-2 number, since 2×10531057508458² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10531057508453) 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, 10402698 + ... + 11370058.

Almost surely, 2^{10531057508458} is an apocalyptic number.

10531057508458 is a deficient number, since it is larger than the sum of its proper divisors (5308980604958).

10531057508458 is a wasteful number, since it uses less digits than its factorization.

10531057508458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982329.

The product of its (nonzero) digits is 3360000, while the sum is 52.

The spelling of 10531057508458 in words is "ten trillion, five hundred thirty-one billion, fifty-seven million, five hundred eight thousand, four hundred fifty-eight".