11872524618803 has 16 divisors (see below), whose sum is σ = 12104787763200. Its totient is φ = 11642341183200.

The previous prime is 11872524618797. The next prime is 11872524618809. The reversal of 11872524618803 is 30881642527811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11872524618797) and next prime (11872524618809).

It is a cyclic number.

It is not a de Polignac number, because 11872524618803 - 2³⁶ = 11803805142067 is a prime.

It is a super-2 number, since 2×11872524618803² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11872524618809) 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, 62878925 + ... + 63067457.

It is an arithmetic number, because the mean of its divisors is an integer number (756549235200).

Almost surely, 2^{11872524618803} is an apocalyptic number.

11872524618803 is a deficient number, since it is larger than the sum of its proper divisors (232263144397).

11872524618803 is a wasteful number, since it uses less digits than its factorization.

11872524618803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194042.

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 11872524618803 in words is "eleven trillion, eight hundred seventy-two billion, five hundred twenty-four million, six hundred eighteen thousand, eight hundred three".