4544648054 has 4 divisors (see below), whose sum is σ = 6816972084. Its totient is φ = 2272324026.

The previous prime is 4544648051. The next prime is 4544648077. The reversal of 4544648054 is 4508464454.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4544647996 and 4544648014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544648051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136162012 + ... + 1136162015.

It is an arithmetic number, because the mean of its divisors is an integer number (1704243021).

Almost surely, 2^4544648054 is an apocalyptic number.

4544648054 is a deficient number, since it is larger than the sum of its proper divisors (2272324030).

4544648054 is a wasteful number, since it uses less digits than its factorization.

4544648054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272324029.

The product of its (nonzero) digits is 1228800, while the sum is 44.

The square root of 4544648054 is about 67414.0048802918. The cubic root of 4544648054 is about 1656.4058364460.

The spelling of 4544648054 in words is "four billion, five hundred forty-four million, six hundred forty-eight thousand, fifty-four".