5005563948454 has 4 divisors (see below), whose sum is σ = 7508345922684. Its totient is φ = 2502781974226.

The previous prime is 5005563948443. The next prime is 5005563948491. The reversal of 5005563948454 is 4548493655005.

It is a happy number.

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

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251390987112 + ... + 1251390987115.

It is an arithmetic number, because the mean of its divisors is an integer number (1877086480671).

Almost surely, 2^{5005563948454} is an apocalyptic number.

5005563948454 is a deficient number, since it is larger than the sum of its proper divisors (2502781974230).

5005563948454 is a wasteful number, since it uses less digits than its factorization.

5005563948454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502781974229.

The product of its (nonzero) digits is 51840000, while the sum is 58.

The spelling of 5005563948454 in words is "five trillion, five billion, five hundred sixty-three million, nine hundred forty-eight thousand, four hundred fifty-four".