45382093 has 2 divisors, whose sum is σ = 45382094. Its totient is φ = 45382092.

The previous prime is 45382087. The next prime is 45382123. The reversal of 45382093 is 39028354.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32970564 + 12411529 = 5742^2 + 3523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45382093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45382003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22691046 + 22691047.

It is an arithmetic number, because the mean of its divisors is an integer number (22691047).

Almost surely, 2^45382093 is an apocalyptic number.

It is an amenable number.

45382093 is a deficient number, since it is larger than the sum of its proper divisors (1).

45382093 is an equidigital number, since it uses as much as digits as its factorization.

45382093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 45382093 is about 6736.6232639209. The cubic root of 45382093 is about 356.6932085915.

The spelling of 45382093 in words is "forty-five million, three hundred eighty-two thousand, ninety-three".