45298469 has 2 divisors, whose sum is σ = 45298470. Its totient is φ = 45298468.

The previous prime is 45298439. The next prime is 45298501. The reversal of 45298469 is 96489254.

45298469 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 can be written as a sum of positive squares in only one way, i.e., 43230625 + 2067844 = 6575^2 + 1438^2 .

It is a cyclic number.

It is not a de Polignac number, because 45298469 - 2¹² = 45294373 is a prime.

It is a super-2 number, since 2×45298469² = 4103902587487922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45298439) 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, 22649234 + 22649235.

It is an arithmetic number, because the mean of its divisors is an integer number (22649235).

Almost surely, 2^45298469 is an apocalyptic number.

It is an amenable number.

45298469 is a deficient number, since it is larger than the sum of its proper divisors (1).

45298469 is an equidigital number, since it uses as much as digits as its factorization.

45298469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 47.

The square root of 45298469 is about 6730.4137317107. The cubic root of 45298469 is about 356.4739851727.

The spelling of 45298469 in words is "forty-five million, two hundred ninety-eight thousand, four hundred sixty-nine".