54755105 has 4 divisors (see below), whose sum is σ = 65706132. Its totient is φ = 43804080.

The previous prime is 54755087. The next prime is 54755143. The reversal of 54755105 is 50155745.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21381376 + 33373729 = 4624^2 + 5777^2 .

It is not a de Polignac number, because 54755105 - 2¹⁰ = 54754081 is a prime.

It is a super-2 number, since 2×54755105² = 5996243047122050, which 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 3 ways as a sum of consecutive naturals, for example, 5475506 + ... + 5475515.

It is an arithmetic number, because the mean of its divisors is an integer number (16426533).

Almost surely, 2^54755105 is an apocalyptic number.

It is an amenable number.

54755105 is a deficient number, since it is larger than the sum of its proper divisors (10951027).

54755105 is a wasteful number, since it uses less digits than its factorization.

54755105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10951026.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 54755105 is about 7399.6692493651. The cubic root of 54755105 is about 379.7299674368.

The spelling of 54755105 in words is "fifty-four million, seven hundred fifty-five thousand, one hundred five".