54775513739738 has 16 divisors (see below), whose sum is σ = 94905168191424. Its totient is φ = 23433374861760.

The previous prime is 54775513739677. The next prime is 54775513739753. The reversal of 54775513739738 is 83793731557745.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73229296070 + ... + 73229296817.

It is an arithmetic number, because the mean of its divisors is an integer number (5931573011964).

Almost surely, 2^{54775513739738} is an apocalyptic number.

54775513739738 is a deficient number, since it is larger than the sum of its proper divisors (40129654451686).

54775513739738 is a wasteful number, since it uses less digits than its factorization.

54775513739738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146458592917.

The product of its digits is 2333772000, while the sum is 74.

The spelling of 54775513739738 in words is "fifty-four trillion, seven hundred seventy-five billion, five hundred thirteen million, seven hundred thirty-nine thousand, seven hundred thirty-eight".