54345173223111 has 16 divisors (see below), whose sum is σ = 73261100239968. Its totient is φ = 35830498896000.

The previous prime is 54345173223091. The next prime is 54345173223169. The reversal of 54345173223111 is 11132237154345.

It is not a de Polignac number, because 54345173223111 - 2⁷ = 54345173222983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54345173223811) 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, 101990260 + ... + 102521721.

It is an arithmetic number, because the mean of its divisors is an integer number (4578818764998).

Almost surely, 2^{54345173223111} is an apocalyptic number.

54345173223111 is a deficient number, since it is larger than the sum of its proper divisors (18915927016857).

54345173223111 is a wasteful number, since it uses less digits than its factorization.

54345173223111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204512962.

The product of its digits is 302400, while the sum is 42.

The spelling of 54345173223111 in words is "fifty-four trillion, three hundred forty-five billion, one hundred seventy-three million, two hundred twenty-three thousand, one hundred eleven".