11522410541 has 4 divisors (see below), whose sum is σ = 11524276092. Its totient is φ = 11520544992.

The previous prime is 11522410499. The next prime is 11522410567. The reversal of 11522410541 is 14501422511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14501422511 = 2593 ⋅5592527.

It can be written as a sum of positive squares in 2 ways, for example, as 7819688041 + 3702722500 = 88429^2 + 60850^2 .

It is a cyclic number.

It is not a de Polignac number, because 11522410541 - 2⁶ = 11522410477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11522410541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11522416541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923480 + ... + 935873.

It is an arithmetic number, because the mean of its divisors is an integer number (2881069023).

Almost surely, 2^11522410541 is an apocalyptic number.

It is an amenable number.

11522410541 is a deficient number, since it is larger than the sum of its proper divisors (1865551).

11522410541 is an equidigital number, since it uses as much as digits as its factorization.

11522410541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865550.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 11522410541 in words is "eleven billion, five hundred twenty-two million, four hundred ten thousand, five hundred forty-one".