54105275 has 12 divisors (see below), whose sum is σ = 76675152. Its totient is φ = 37100640.

The previous prime is 54105257. The next prime is 54105277. The reversal of 54105275 is 57250145.

54105275 = 21² + 22² + ... + 545².

It is not a de Polignac number, because 54105275 - 2⁸ = 54105019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54105277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154412 + ... + 154761.

It is an arithmetic number, because the mean of its divisors is an integer number (6389596).

Almost surely, 2^54105275 is an apocalyptic number.

54105275 is a deficient number, since it is larger than the sum of its proper divisors (22569877).

54105275 is a wasteful number, since it uses less digits than its factorization.

54105275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309190 (or 309185 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 54105275 is about 7355.6287970506. The cubic root of 54105275 is about 378.2217817970.

The spelling of 54105275 in words is "fifty-four million, one hundred five thousand, two hundred seventy-five".