54488470 has 16 divisors (see below), whose sum is σ = 99182880. Its totient is φ = 21550144.

The previous prime is 54488459. The next prime is 54488471. The reversal of 54488470 is 7488445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54488471) 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 7 ways as a sum of consecutive naturals, for example, 29722 + ... + 31501.

It is an arithmetic number, because the mean of its divisors is an integer number (6198930).

Almost surely, 2^54488470 is an apocalyptic number.

54488470 is a deficient number, since it is larger than the sum of its proper divisors (44694410).

54488470 is a wasteful number, since it uses less digits than its factorization.

54488470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61319.

The product of its (nonzero) digits is 143360, while the sum is 40.

The square root of 54488470 is about 7381.6305786730. The cubic root of 54488470 is about 379.1125875992.

The spelling of 54488470 in words is "fifty-four million, four hundred eighty-eight thousand, four hundred seventy".