45384463 has 2 divisors, whose sum is σ = 45384464. Its totient is φ = 45384462.

The previous prime is 45384431. The next prime is 45384467. The reversal of 45384463 is 36448354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45384463 - 2⁵ = 45384431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45384467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22692231 + 22692232.

It is an arithmetic number, because the mean of its divisors is an integer number (22692232).

Almost surely, 2^45384463 is an apocalyptic number.

45384463 is a deficient number, since it is larger than the sum of its proper divisors (1).

45384463 is an equidigital number, since it uses as much as digits as its factorization.

45384463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 37.

The square root of 45384463 is about 6736.7991657760. The cubic root of 45384463 is about 356.6994177086.

The spelling of 45384463 in words is "forty-five million, three hundred eighty-four thousand, four hundred sixty-three".