45404463 has 8 divisors (see below), whose sum is σ = 65196208. Its totient is φ = 27941184.

The previous prime is 45404423. The next prime is 45404483. The reversal of 45404463 is 36440454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45404463 - 2⁹ = 45403951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45404463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45404423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582070 + ... + 582147.

It is an arithmetic number, because the mean of its divisors is an integer number (8149526).

Almost surely, 2^45404463 is an apocalyptic number.

45404463 is a deficient number, since it is larger than the sum of its proper divisors (19791745).

45404463 is a wasteful number, since it uses less digits than its factorization.

45404463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164233.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 45404463 is about 6738.2833867388. The cubic root of 45404463 is about 356.7518067143.

The spelling of 45404463 in words is "forty-five million, four hundred four thousand, four hundred sixty-three".