45480119 has 2 divisors, whose sum is σ = 45480120. Its totient is φ = 45480118.

The previous prime is 45480107. The next prime is 45480121. The reversal of 45480119 is 91108454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45480119 - 2⁴ = 45480103 is a prime.

It is a super-2 number, since 2×45480119² = 4136882448508322, which contains 22 as substring.

Together with 45480121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45480139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22740059 + 22740060.

It is an arithmetic number, because the mean of its divisors is an integer number (22740060).

Almost surely, 2^45480119 is an apocalyptic number.

45480119 is a deficient number, since it is larger than the sum of its proper divisors (1).

45480119 is an equidigital number, since it uses as much as digits as its factorization.

45480119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 45480119 is about 6743.8949428353. The cubic root of 45480119 is about 356.9498447901.

The spelling of 45480119 in words is "forty-five million, four hundred eighty thousand, one hundred nineteen".