11371636047052 has 24 divisors (see below), whose sum is σ = 20074652069472. Its totient is φ = 5636223187200.

The previous prime is 11371636047043. The next prime is 11371636047067. The reversal of 11371636047052 is 25074063617311.

It is a happy number.

It is a super-2 number, since 2×11371636047052² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11371636046993 and 11371636047011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25026733 + ... + 25477060.

It is an arithmetic number, because the mean of its divisors is an integer number (836443836228).

Almost surely, 2^{11371636047052} is an apocalyptic number.

It is an amenable number.

11371636047052 is a deficient number, since it is larger than the sum of its proper divisors (8703016022420).

11371636047052 is a wasteful number, since it uses less digits than its factorization.

11371636047052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50504289 (or 50504287 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 11371636047052 in words is "eleven trillion, three hundred seventy-one billion, six hundred thirty-six million, forty-seven thousand, fifty-two".