4555555545506 has 32 divisors (see below), whose sum is σ = 8470588234752. Its totient is φ = 1792717079040.

The previous prime is 4555555545481. The next prime is 4555555545571. The reversal of 4555555545506 is 6055455555554.

It is a happy 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, 233416946 + ... + 233436461.

It is an arithmetic number, because the mean of its divisors is an integer number (264705882336).

Almost surely, 2^{4555555545506} is an apocalyptic number.

4555555545506 is a deficient number, since it is larger than the sum of its proper divisors (3915032689246).

4555555545506 is a wasteful number, since it uses less digits than its factorization.

4555555545506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466853474.

The product of its (nonzero) digits is 187500000, while the sum is 59.

The spelling of 4555555545506 in words is "four trillion, five hundred fifty-five billion, five hundred fifty-five million, five hundred forty-five thousand, five hundred six".