54105486 has 16 divisors (see below), whose sum is σ = 110850768. Its totient is φ = 17595200.

The previous prime is 54105473. The next prime is 54105487. The reversal of 54105486 is 68450145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54105487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109725 + ... + 110216.

It is an arithmetic number, because the mean of its divisors is an integer number (6928173).

Almost surely, 2^54105486 is an apocalyptic number.

54105486 is an abundant number, since it is smaller than the sum of its proper divisors (56745282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54105486 is a wasteful number, since it uses less digits than its factorization.

54105486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219987.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 54105486 is about 7355.6431397941. The cubic root of 54105486 is about 378.2222734600. Note that the first 4 decimals are identical.

The spelling of 54105486 in words is "fifty-four million, one hundred five thousand, four hundred eighty-six".