54807418 has 4 divisors (see below), whose sum is σ = 82211130. Its totient is φ = 27403708.

The previous prime is 54807409. The next prime is 54807427. The reversal of 54807418 is 81470845.

54807418 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81470845 = 5 ⋅16294169.

It is an interprime number because it is at equal distance from previous prime (54807409) and next prime (54807427).

It can be written as a sum of positive squares in only one way, i.e., 54715609 + 91809 = 7397^2 + 303^2 .

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 as a sum of consecutive naturals, namely, 13701853 + ... + 13701856.

Almost surely, 2^54807418 is an apocalyptic number.

54807418 is a deficient number, since it is larger than the sum of its proper divisors (27403712).

54807418 is a wasteful number, since it uses less digits than its factorization.

54807418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27403711.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 54807418 is about 7403.2032256315. The cubic root of 54807418 is about 379.8508602185.

It can be divided in two parts, 54807 and 418, that added together give a square (55225 = 235²).

The spelling of 54807418 in words is "fifty-four million, eight hundred seven thousand, four hundred eighteen".