11155270426773 has 8 divisors (see below), whose sum is σ = 16225847893536. Its totient is φ = 6760769955600.

The previous prime is 11155270426733. The next prime is 11155270426777. The reversal of 11155270426773 is 37762407255111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11155270426773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11155270426777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169019248858 + ... + 169019248923.

It is an arithmetic number, because the mean of its divisors is an integer number (2028230986692).

Almost surely, 2^{11155270426773} is an apocalyptic number.

It is an amenable number.

11155270426773 is a deficient number, since it is larger than the sum of its proper divisors (5070577466763).

11155270426773 is a wasteful number, since it uses less digits than its factorization.

11155270426773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338038497795.

The product of its (nonzero) digits is 2469600, while the sum is 51.

The spelling of 11155270426773 in words is "eleven trillion, one hundred fifty-five billion, two hundred seventy million, four hundred twenty-six thousand, seven hundred seventy-three".