11161353146554 has 8 divisors (see below), whose sum is σ = 18029878159860. Its totient is φ = 5151393759936.

The previous prime is 11161353146509. The next prime is 11161353146579. The reversal of 11161353146554 is 45564135316111.

11161353146554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11147097980529 + 14255166025 = 3338727^2 + 119395^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214641406639 + ... + 214641406690.

Almost surely, 2^{11161353146554} is an apocalyptic number.

11161353146554 is a deficient number, since it is larger than the sum of its proper divisors (6868525013306).

11161353146554 is a wasteful number, since it uses less digits than its factorization.

11161353146554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429282813344.

The product of its digits is 648000, while the sum is 46.

The spelling of 11161353146554 in words is "eleven trillion, one hundred sixty-one billion, three hundred fifty-three million, one hundred forty-six thousand, five hundred fifty-four".