11100050537 has 2 divisors, whose sum is σ = 11100050538. Its totient is φ = 11100050536.

The previous prime is 11100050531. The next prime is 11100050561. The reversal of 11100050537 is 73505000111.

11100050537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7263982441 + 3836068096 = 85229^2 + 61936^2 .

It is an emirp because it is prime and its reverse (73505000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11100050537 - 2⁶ = 11100050473 is a prime.

It is a super-2 number, since 2×11100050537² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11100050531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550025268 + 5550025269.

It is an arithmetic number, because the mean of its divisors is an integer number (5550025269).

Almost surely, 2^11100050537 is an apocalyptic number.

It is an amenable number.

11100050537 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100050537 is an equidigital number, since it uses as much as digits as its factorization.

11100050537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 23.

Adding to 11100050537 its reverse (73505000111), we get a palindrome (84605050648).

The spelling of 11100050537 in words is "eleven billion, one hundred million, fifty thousand, five hundred thirty-seven".