54775524305305 has 8 divisors (see below), whose sum is σ = 65852127559944. Its totient is φ = 43739420515200.

The previous prime is 54775524305287. The next prime is 54775524305311. The reversal of 54775524305305 is 50350342557745.

It can be written as a sum of positive squares in 4 ways, for example, as 10610674304409 + 44164850000896 = 3257403^2 + 6645664^2 .

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

It is not a de Polignac number, because 54775524305305 - 2²³ = 54775515916697 is a prime.

It is a super-2 number, since 2×54775524305305² (a number of 28 digits) contains 22 as substring.

It is a Duffinian 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, 10124863156 + ... + 10124868565.

It is an arithmetic number, because the mean of its divisors is an integer number (8231515944993).

Almost surely, 2^{54775524305305} is an apocalyptic number.

It is an amenable number.

54775524305305 is a deficient number, since it is larger than the sum of its proper divisors (11076603254639).

54775524305305 is a wasteful number, since it uses less digits than its factorization.

54775524305305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20249732267.

The product of its (nonzero) digits is 44100000, while the sum is 55.

The spelling of 54775524305305 in words is "fifty-four trillion, seven hundred seventy-five billion, five hundred twenty-four million, three hundred five thousand, three hundred five".