45542333 has 2 divisors, whose sum is σ = 45542334. Its totient is φ = 45542332.

The previous prime is 45542293. The next prime is 45542339. The reversal of 45542333 is 33324554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44662489 + 879844 = 6683^2 + 938^2 .

It is a cyclic number.

It is not a de Polignac number, because 45542333 - 2¹⁸ = 45280189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45542296 and 45542305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45542339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22771166 + 22771167.

It is an arithmetic number, because the mean of its divisors is an integer number (22771167).

Almost surely, 2^45542333 is an apocalyptic number.

It is an amenable number.

45542333 is a deficient number, since it is larger than the sum of its proper divisors (1).

45542333 is an equidigital number, since it uses as much as digits as its factorization.

45542333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 29.

The square root of 45542333 is about 6748.5059828083. The cubic root of 45542333 is about 357.1125324271.

Adding to 45542333 its reverse (33324554), we get a palindrome (78866887).

The spelling of 45542333 in words is "forty-five million, five hundred forty-two thousand, three hundred thirty-three".