4555451245052 has 24 divisors (see below), whose sum is σ = 8128689672096. Its totient is φ = 2233034451648.

The previous prime is 4555451245019. The next prime is 4555451245091. The reversal of 4555451245052 is 2505421545554.

It is a junction number, because it is equal to n+sod(n) for n = 4555451244988 and 4555451245006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7969343 + ... + 8521814.

It is an arithmetic number, because the mean of its divisors is an integer number (338695403004).

Almost surely, 2^{4555451245052} is an apocalyptic number.

It is an amenable number.

4555451245052 is a deficient number, since it is larger than the sum of its proper divisors (3573238427044).

4555451245052 is a wasteful number, since it uses less digits than its factorization.

4555451245052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16492517 (or 16492515 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 47.

The spelling of 4555451245052 in words is "four trillion, five hundred fifty-five billion, four hundred fifty-one million, two hundred forty-five thousand, fifty-two".