54675558 has 48 divisors (see below), whose sum is σ = 135940896. Its totient is φ = 15557760.

The previous prime is 54675541. The next prime is 54675563. The reversal of 54675558 is 85557645.

54675558 is a `hidden beast` number, since 546 + 7 + 55 + 58 = 666.

It is a super-3 number, since 3×54675558³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36178 + ... + 37658.

It is an arithmetic number, because the mean of its divisors is an integer number (2832102).

Almost surely, 2^54675558 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54675558, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67970448).

54675558 is an abundant number, since it is smaller than the sum of its proper divisors (81265338).

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

54675558 is a wasteful number, since it uses less digits than its factorization.

54675558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789 (or 1786 counting only the distinct ones).

The product of its digits is 840000, while the sum is 45.

The square root of 54675558 is about 7394.2922582219. The cubic root of 54675558 is about 379.5459905623.

It can be divided in two parts, 5467 and 5558, that added together give a square (11025 = 105²).

The spelling of 54675558 in words is "fifty-four million, six hundred seventy-five thousand, five hundred fifty-eight".