10540500531 has 16 divisors (see below), whose sum is σ = 16233499008. Its totient is φ = 6012406400.

The previous prime is 10540500511. The next prime is 10540500533. The reversal of 10540500531 is 13500504501.

It is not a de Polignac number, because 10540500531 - 2⁵ = 10540500499 is a prime.

It is a super-2 number, since 2×10540500531² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10540500533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9393825 + ... + 9394946.

It is an arithmetic number, because the mean of its divisors is an integer number (1014593688).

Almost surely, 2^10540500531 is an apocalyptic number.

10540500531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10540500531 is a deficient number, since it is larger than the sum of its proper divisors (5692998477).

10540500531 is a wasteful number, since it uses less digits than its factorization.

10540500531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18788802.

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 10540500531 in words is "ten billion, five hundred forty million, five hundred thousand, five hundred thirty-one".