54461642 has 8 divisors (see below), whose sum is σ = 86497956. Its totient is φ = 25628992.

The previous prime is 54461639. The next prime is 54461663. The reversal of 54461642 is 24616445.

54461642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48706441 + 5755201 = 6979^2 + 2399^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54461599 and 54461608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800873 + ... + 800940.

Almost surely, 2^54461642 is an apocalyptic number.

54461642 is a deficient number, since it is larger than the sum of its proper divisors (32036314).

54461642 is a wasteful number, since it uses less digits than its factorization.

54461642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601832.

The product of its digits is 23040, while the sum is 32.

The square root of 54461642 is about 7379.8131412658. The cubic root of 54461642 is about 379.0503572949.

The spelling of 54461642 in words is "fifty-four million, four hundred sixty-one thousand, six hundred forty-two".