112776163553471 has 32 divisors (see below), whose sum is σ = 124886305529856. Its totient is φ = 100986389280000.

The previous prime is 112776163553429. The next prime is 112776163553489. The reversal of 112776163553471 is 174355361677211.

It is a cyclic number.

It is not a de Polignac number, because 112776163553471 - 2¹⁴ = 112776163537087 is a prime.

It is a super-3 number, since 3×112776163553471³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112776163553471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112776163553671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2726873525 + ... + 2726914881.

It is an arithmetic number, because the mean of its divisors is an integer number (3902697047808).

Almost surely, 2^{112776163553471} is an apocalyptic number.

112776163553471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112776163553471 is a deficient number, since it is larger than the sum of its proper divisors (12110141976385).

112776163553471 is a wasteful number, since it uses less digits than its factorization.

112776163553471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54263.

The product of its digits is 22226400, while the sum is 59.

The spelling of 112776163553471 in words is "one hundred twelve trillion, seven hundred seventy-six billion, one hundred sixty-three million, five hundred fifty-three thousand, four hundred seventy-one".