4541555444052 has 24 divisors (see below), whose sum is σ = 11560322948832. Its totient is φ = 1376228922400.

The previous prime is 4541555444039. The next prime is 4541555444053. The reversal of 4541555444052 is 2504445551454.

It is a junction number, because it is equal to n+sod(n) for n = 4541555443992 and 4541555444010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541555444053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17202861399 + ... + 17202861662.

It is an arithmetic number, because the mean of its divisors is an integer number (481680122868).

Almost surely, 2^{4541555444052} is an apocalyptic number.

It is an amenable number.

4541555444052 is an abundant number, since it is smaller than the sum of its proper divisors (7018767504780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4541555444052 is a wasteful number, since it uses less digits than its factorization.

4541555444052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34405723079 (or 34405723077 counting only the distinct ones).

The product of its (nonzero) digits is 6400000, while the sum is 48.

The spelling of 4541555444052 in words is "four trillion, five hundred forty-one billion, five hundred fifty-five million, four hundred forty-four thousand, fifty-two".