10534542506 has 8 divisors (see below), whose sum is σ = 15803657604. Its totient is φ = 5266656640.

The previous prime is 10534542449. The next prime is 10534542589. The reversal of 10534542506 is 60524543501.

It can be written as a sum of positive squares in 2 ways, for example, as 7891657225 + 2642885281 = 88835^2 + 51409^2 .

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

It is a super-2 number, since 2×10534542506² (a number of 21 digits) contains 22 as substring.

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, 285575 + ... + 320346.

Almost surely, 2^10534542506 is an apocalyptic number.

10534542506 is a deficient number, since it is larger than the sum of its proper divisors (5269115098).

10534542506 is an equidigital number, since it uses as much as digits as its factorization.

10534542506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614616.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 10534542506 in words is "ten billion, five hundred thirty-four million, five hundred forty-two thousand, five hundred six".