55005325582555 has 8 divisors (see below), whose sum is σ = 66006833054400. Its totient is φ = 44003965562496.

The previous prime is 55005325582541. The next prime is 55005325582589. The reversal of 55005325582555 is 55528552350055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55005325582555 - 2⁵ = 55005325582523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55005325582496 and 55005325582505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36040590 + ... + 37535779.

It is an arithmetic number, because the mean of its divisors is an integer number (8250854131800).

Almost surely, 2^{55005325582555} is an apocalyptic number.

55005325582555 is a deficient number, since it is larger than the sum of its proper divisors (11001507471845).

55005325582555 is a wasteful number, since it uses less digits than its factorization.

55005325582555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73725893.

The product of its (nonzero) digits is 37500000, while the sum is 55.

The spelling of 55005325582555 in words is "fifty-five trillion, five billion, three hundred twenty-five million, five hundred eighty-two thousand, five hundred fifty-five".