45803119 has 2 divisors, whose sum is σ = 45803120. Its totient is φ = 45803118.

The previous prime is 45803113. The next prime is 45803123. The reversal of 45803119 is 91130854.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45803119 is a prime.

It is a super-2 number, since 2×45803119² = 4195851420256322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45803113) 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, 22901559 + 22901560.

It is an arithmetic number, because the mean of its divisors is an integer number (22901560).

Almost surely, 2^45803119 is an apocalyptic number.

45803119 is a deficient number, since it is larger than the sum of its proper divisors (1).

45803119 is an equidigital number, since it uses as much as digits as its factorization.

45803119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 45803119 is about 6767.8001595792. The cubic root of 45803119 is about 357.7928719768.

The spelling of 45803119 in words is "forty-five million, eight hundred three thousand, one hundred nineteen".