1177155046353 has 16 divisors (see below), whose sum is σ = 1843935178176. Its totient is φ = 658548277440.

The previous prime is 1177155046343. The next prime is 1177155046409. The reversal of 1177155046353 is 3536405517711.

It is not a de Polignac number, because 1177155046353 - 2⁸ = 1177155046097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1177155046343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371975150 + ... + 1371976007.

It is an arithmetic number, because the mean of its divisors is an integer number (115245948636).

Almost surely, 2^{1177155046353} is an apocalyptic number.

1177155046353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1177155046353 is a deficient number, since it is larger than the sum of its proper divisors (666780131823).

1177155046353 is a wasteful number, since it uses less digits than its factorization.

1177155046353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743951184.

The product of its (nonzero) digits is 1323000, while the sum is 48.

The spelling of 1177155046353 in words is "one trillion, one hundred seventy-seven billion, one hundred fifty-five million, forty-six thousand, three hundred fifty-three".