54105097 has 4 divisors (see below), whose sum is σ = 55970820. Its totient is φ = 52239376.

The previous prime is 54105089. The next prime is 54105119. The reversal of 54105097 is 79050145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 79050145 = 5 ⋅15810029.

It can be written as a sum of positive squares in 2 ways, for example, as 36832761 + 17272336 = 6069^2 + 4156^2 .

It is a cyclic number.

It is not a de Polignac number, because 54105097 - 2³ = 54105089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54105197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932818 + ... + 932875.

It is an arithmetic number, because the mean of its divisors is an integer number (13992705).

Almost surely, 2^54105097 is an apocalyptic number.

It is an amenable number.

54105097 is a deficient number, since it is larger than the sum of its proper divisors (1865723).

54105097 is a wasteful number, since it uses less digits than its factorization.

54105097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865722.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 54105097 is about 7355.6166974632. The cubic root of 54105097 is about 378.2213670281.

The spelling of 54105097 in words is "fifty-four million, one hundred five thousand, ninety-seven".