45376193 has 2 divisors, whose sum is σ = 45376194. Its totient is φ = 45376192.

The previous prime is 45376189. The next prime is 45376231. The reversal of 45376193 is 39167354.

It is a happy number.

It is an a-pointer prime, because the next prime (45376231) can be obtained adding 45376193 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32581264 + 12794929 = 5708^2 + 3577^2 .

It is a cyclic number.

It is not a de Polignac number, because 45376193 - 2² = 45376189 is a prime.

It is not a weakly prime, because it can be changed into another prime (45376153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22688096 + 22688097.

It is an arithmetic number, because the mean of its divisors is an integer number (22688097).

Almost surely, 2^45376193 is an apocalyptic number.

It is an amenable number.

45376193 is a deficient number, since it is larger than the sum of its proper divisors (1).

45376193 is an equidigital number, since it uses as much as digits as its factorization.

45376193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 45376193 is about 6736.1853448372. The cubic root of 45376193 is about 356.6777503567.

The spelling of 45376193 in words is "forty-five million, three hundred seventy-six thousand, one hundred ninety-three".