54336111663775 has 72 divisors (see below), whose sum is σ = 75592503113904. Its totient is φ = 38604193920000.

The previous prime is 54336111663739. The next prime is 54336111663853. The reversal of 54336111663775 is 57736611163345.

It is a happy number.

It is not a de Polignac number, because 54336111663775 - 2⁹ = 54336111663263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 37804189 + ... + 39215161.

It is an arithmetic number, because the mean of its divisors is an integer number (1049895876582).

Almost surely, 2^{54336111663775} is an apocalyptic number.

54336111663775 is a deficient number, since it is larger than the sum of its proper divisors (21256391450129).

54336111663775 is a wasteful number, since it uses less digits than its factorization.

54336111663775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411289 (or 1411265 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 58.

The spelling of 54336111663775 in words is "fifty-four trillion, three hundred thirty-six billion, one hundred eleven million, six hundred sixty-three thousand, seven hundred seventy-five".