45463403 has 4 divisors (see below), whose sum is σ = 45865848. Its totient is φ = 45060960.

The previous prime is 45463381. The next prime is 45463459. The reversal of 45463403 is 30436454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45463403 - 2⁶ = 45463339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45463493) 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 in 3 ways as a sum of consecutive naturals, for example, 201053 + ... + 201278.

It is an arithmetic number, because the mean of its divisors is an integer number (11466462).

Almost surely, 2^45463403 is an apocalyptic number.

45463403 is a deficient number, since it is larger than the sum of its proper divisors (402445).

45463403 is a wasteful number, since it uses less digits than its factorization.

45463403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402444.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 45463403 is about 6742.6554857860. The cubic root of 45463403 is about 356.9061076957.

Adding to 45463403 its reverse (30436454), we get a palindrome (75899857).

The spelling of 45463403 in words is "forty-five million, four hundred sixty-three thousand, four hundred three".