5054478744505 has 8 divisors (see below), whose sum is σ = 6125427706824. Its totient is φ = 4003547520000.

The previous prime is 5054478744503. The next prime is 5054478744619.

It is a happy number.

5054478744505 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 3440420296569 + 1614058447936 = 1854837^2 + 1270456^2 .

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

It is not a de Polignac number, because 5054478744505 - 2¹ = 5054478744503 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 5054478744505.

It is not an unprimeable number, because it can be changed into a prime (5054478744503) 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, 5004433896 + ... + 5004434905.

It is an arithmetic number, because the mean of its divisors is an integer number (765678463353).

Almost surely, 2^{5054478744505} is an apocalyptic number.

It is an amenable number.

5054478744505 is a deficient number, since it is larger than the sum of its proper divisors (1070948962319).

5054478744505 is a wasteful number, since it uses less digits than its factorization.

5054478744505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10008868907.

The product of its (nonzero) digits is 62720000, while the sum is 58.

The spelling of 5054478744505 in words is "five trillion, fifty-four billion, four hundred seventy-eight million, seven hundred forty-four thousand, five hundred five".