45373147 has 2 divisors, whose sum is σ = 45373148. Its totient is φ = 45373146.

The previous prime is 45373123. The next prime is 45373171. The reversal of 45373147 is 74137354.

It is a balanced prime because it is at equal distance from previous prime (45373123) and next prime (45373171).

It is a cyclic number.

It is not a de Polignac number, because 45373147 - 2¹¹ = 45371099 is a prime.

It is not a weakly prime, because it can be changed into another prime (45373177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22686573 + 22686574.

It is an arithmetic number, because the mean of its divisors is an integer number (22686574).

Almost surely, 2^45373147 is an apocalyptic number.

45373147 is a deficient number, since it is larger than the sum of its proper divisors (1).

45373147 is an equidigital number, since it uses as much as digits as its factorization.

45373147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 34.

The square root of 45373147 is about 6735.9592486891. The cubic root of 45373147 is about 356.6697691911.

The spelling of 45373147 in words is "forty-five million, three hundred seventy-three thousand, one hundred forty-seven".