4548545107028 has 48 divisors (see below), whose sum is σ = 9079010582544. Its totient is φ = 1975293941760.

The previous prime is 4548545107013. The next prime is 4548545107109. The reversal of 4548545107028 is 8207015458454.

It can be written as a sum of positive squares in 8 ways, for example, as 1953056560324 + 2595488546704 = 1397518^2 + 1611052^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507738 + ... + 3922478.

It is an arithmetic number, because the mean of its divisors is an integer number (189146053803).

Almost surely, 2^{4548545107028} is an apocalyptic number.

It is an amenable number.

4548545107028 is a deficient number, since it is larger than the sum of its proper divisors (4530465475516).

4548545107028 is a wasteful number, since it uses less digits than its factorization.

4548545107028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418412 (or 1418410 counting only the distinct ones).

The product of its (nonzero) digits is 7168000, while the sum is 53.

The spelling of 4548545107028 in words is "four trillion, five hundred forty-eight billion, five hundred forty-five million, one hundred seven thousand, twenty-eight".