10540523502999 has 18 divisors (see below), whose sum is σ = 17710947655440. Its totient is φ = 6023156287176.

The previous prime is 10540523502991. The next prime is 10540523503007. The reversal of 10540523502999 is 99920532504501.

10540523502999 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 0 + 523 + 5 + 0 + 29 + 99 = 666.

It is an interprime number because it is at equal distance from previous prime (10540523502991) and next prime (10540523503007).

It is not a de Polignac number, because 10540523502999 - 2³ = 10540523502991 is a prime.

It is a super-2 number, since 2×10540523502999² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10540523502991) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11950706479 + ... + 11950707360.

Almost surely, 2^{10540523502999} is an apocalyptic number.

10540523502999 is a deficient number, since it is larger than the sum of its proper divisors (7170424152441).

10540523502999 is a wasteful number, since it uses less digits than its factorization.

10540523502999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23901413859 (or 23901413849 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 54.

The spelling of 10540523502999 in words is "ten trillion, five hundred forty billion, five hundred twenty-three million, five hundred two thousand, nine hundred ninety-nine".