54420333 has 8 divisors (see below), whose sum is σ = 79156896. Its totient is φ = 32982000.

The previous prime is 54420329. The next prime is 54420337. The reversal of 54420333 is 33302445.

It is an interprime number because it is at equal distance from previous prime (54420329) and next prime (54420337).

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

It is not a de Polignac number, because 54420333 - 2² = 54420329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54420337) 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, 824518 + ... + 824583.

It is an arithmetic number, because the mean of its divisors is an integer number (9894612).

Almost surely, 2^54420333 is an apocalyptic number.

It is an amenable number.

54420333 is a deficient number, since it is larger than the sum of its proper divisors (24736563).

54420333 is a wasteful number, since it uses less digits than its factorization.

54420333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649115.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 54420333 is about 7377.0138267459. The cubic root of 54420333 is about 378.9544968495.

Adding to 54420333 its reverse (33302445), we get a palindrome (87722778).

The spelling of 54420333 in words is "fifty-four million, four hundred twenty thousand, three hundred thirty-three".