54259554 has 32 divisors (see below), whose sum is σ = 114912000. Its totient is φ = 17032464.

The previous prime is 54259537. The next prime is 54259559. The reversal of 54259554 is 45595245.

It is not an unprimeable number, because it can be changed into a prime (54259559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19077 + ... + 21735.

It is an arithmetic number, because the mean of its divisors is an integer number (3591000).

Almost surely, 2^54259554 is an apocalyptic number.

54259554 is an abundant number, since it is smaller than the sum of its proper divisors (60652446).

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

54259554 is a wasteful number, since it uses less digits than its factorization.

54259554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862.

The product of its digits is 180000, while the sum is 39.

The square root of 54259554 is about 7366.1084705562. The cubic root of 54259554 is about 378.5809353391.

The spelling of 54259554 in words is "fifty-four million, two hundred fifty-nine thousand, five hundred fifty-four".