1177327806053 has 4 divisors (see below), whose sum is σ = 1345517492640. Its totient is φ = 1009138119468.

The previous prime is 1177327806029. The next prime is 1177327806107. The reversal of 1177327806053 is 3506087237711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1177327806053 - 2²² = 1177323611749 is a prime.

It is a super-2 number, since 2×1177327806053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1177327805992 and 1177327806010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1177327806023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84094843283 + ... + 84094843296.

It is an arithmetic number, because the mean of its divisors is an integer number (336379373160).

Almost surely, 2^{1177327806053} is an apocalyptic number.

It is an amenable number.

1177327806053 is a deficient number, since it is larger than the sum of its proper divisors (168189686587).

1177327806053 is an equidigital number, since it uses as much as digits as its factorization.

1177327806053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168189686586.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 1177327806053 in words is "one trillion, one hundred seventy-seven billion, three hundred twenty-seven million, eight hundred six thousand, fifty-three".