4546544455403 has 8 divisors (see below), whose sum is σ = 4602150589008. Its totient is φ = 4490958047904.

The previous prime is 4546544455357. The next prime is 4546544455457. The reversal of 4546544455403 is 3045544456454.

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

It is a de Polignac number, because none of the positive numbers 2^k-4546544455403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4546544455903) 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, 4467476 + ... + 5389937.

It is an arithmetic number, because the mean of its divisors is an integer number (575268823626).

Almost surely, 2^{4546544455403} is an apocalyptic number.

4546544455403 is a deficient number, since it is larger than the sum of its proper divisors (55606133605).

4546544455403 is an equidigital number, since it uses as much as digits as its factorization.

4546544455403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9863053.

The product of its (nonzero) digits is 46080000, while the sum is 53.

The spelling of 4546544455403 in words is "four trillion, five hundred forty-six billion, five hundred forty-four million, four hundred fifty-five thousand, four hundred three".