4555740375555 has 32 divisors (see below), whose sum is σ = 7304119444800. Its totient is φ = 2424752412672.

The previous prime is 4555740375553. The next prime is 4555740375559. The reversal of 4555740375555 is 5555730475554.

It is not a de Polignac number, because 4555740375555 - 2¹ = 4555740375553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4555740375551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29941711 + ... + 30093479.

It is an arithmetic number, because the mean of its divisors is an integer number (228253732650).

Almost surely, 2^{4555740375555} is an apocalyptic number.

4555740375555 is a deficient number, since it is larger than the sum of its proper divisors (2748379069245).

4555740375555 is a wasteful number, since it uses less digits than its factorization.

4555740375555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155863.

The product of its (nonzero) digits is 183750000, while the sum is 60.

Subtracting 4555740375555 from its reverse (5555730475554), we obtain a palindrome (999990099999).

The spelling of 4555740375555 in words is "four trillion, five hundred fifty-five billion, seven hundred forty million, three hundred seventy-five thousand, five hundred fifty-five".