54419813 has 8 divisors (see below), whose sum is σ = 62836032. Its totient is φ = 46164096.

The previous prime is 54419803. The next prime is 54419837. The reversal of 54419813 is 31891445.

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

It is a cyclic number.

It is not a de Polignac number, because 54419813 - 2⁴ = 54419797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54419803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39395 + ... + 40752.

It is an arithmetic number, because the mean of its divisors is an integer number (7854504).

Almost surely, 2^54419813 is an apocalyptic number.

It is an amenable number.

54419813 is a deficient number, since it is larger than the sum of its proper divisors (8416219).

54419813 is an equidigital number, since it uses as much as digits as its factorization.

54419813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80251.

The product of its digits is 17280, while the sum is 35.

The square root of 54419813 is about 7376.9785820483. The cubic root of 54419813 is about 378.9532898438.

The spelling of 54419813 in words is "fifty-four million, four hundred nineteen thousand, eight hundred thirteen".