45264419 has 2 divisors, whose sum is σ = 45264420. Its totient is φ = 45264418.

The previous prime is 45264407. The next prime is 45264469. The reversal of 45264419 is 91446254.

45264419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45264419 - 2¹² = 45260323 is a prime.

It is a super-2 number, since 2×45264419² = 4097735254815122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45264469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22632209 + 22632210.

It is an arithmetic number, because the mean of its divisors is an integer number (22632210).

Almost surely, 2^45264419 is an apocalyptic number.

45264419 is a deficient number, since it is larger than the sum of its proper divisors (1).

45264419 is an equidigital number, since it uses as much as digits as its factorization.

45264419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 35.

The square root of 45264419 is about 6727.8836940007. The cubic root of 45264419 is about 356.3846445392.

The spelling of 45264419 in words is "forty-five million, two hundred sixty-four thousand, four hundred nineteen".