54333345 has 16 divisors (see below), whose sum is σ = 94836672. Its totient is φ = 26343360.

The previous prime is 54333341. The next prime is 54333347.

54333345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54333345 - 2² = 54333341 is a prime.

It is a super-2 number, since 2×54333345² = 5904224757778050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54333341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164482 + ... + 164811.

It is an arithmetic number, because the mean of its divisors is an integer number (5927292).

Almost surely, 2^54333345 is an apocalyptic number.

54333345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54333345 is a deficient number, since it is larger than the sum of its proper divisors (40503327).

54333345 is a wasteful number, since it uses less digits than its factorization.

54333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329312.

The product of its digits is 32400, while the sum is 30.

The square root of 54333345 is about 7371.1155872093. The cubic root of 54333345 is about 378.7524763206.

It can be divided in two parts, 5433 and 3345, that added together give a palindrome (8778).

The spelling of 54333345 in words is "fifty-four million, three hundred thirty-three thousand, three hundred forty-five".