11357275750555 has 32 divisors (see below), whose sum is σ = 16145871805440. Its totient is φ = 7503859440000.

The previous prime is 11357275750553. The next prime is 11357275750603. The reversal of 11357275750555 is 55505757275311.

It is not a de Polignac number, because 11357275750555 - 2¹ = 11357275750553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11357275750555.

It is not an unprimeable number, because it can be changed into a prime (11357275750553) 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 in 31 ways as a sum of consecutive naturals, for example, 10993821 + ... + 11982430.

It is an arithmetic number, because the mean of its divisors is an integer number (504558493920).

Almost surely, 2^{11357275750555} is an apocalyptic number.

11357275750555 is a deficient number, since it is larger than the sum of its proper divisors (4788596054885).

11357275750555 is a wasteful number, since it uses less digits than its factorization.

11357275750555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22976779.

The product of its (nonzero) digits is 32156250, while the sum is 58.

The spelling of 11357275750555 in words is "eleven trillion, three hundred fifty-seven billion, two hundred seventy-five million, seven hundred fifty thousand, five hundred fifty-five".