1017216552207 has 8 divisors (see below), whose sum is σ = 1371527935920. Its totient is φ = 670524768320.

The previous prime is 1017216552199. The next prime is 1017216552229. The reversal of 1017216552207 is 7022556127101.

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 1017216552207 - 2³ = 1017216552199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1017216552307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904899644 + ... + 1904900177.

It is an arithmetic number, because the mean of its divisors is an integer number (171440991990).

Almost surely, 2^{1017216552207} is an apocalyptic number.

1017216552207 is a deficient number, since it is larger than the sum of its proper divisors (354311383713).

1017216552207 is an equidigital number, since it uses as much as digits as its factorization.

1017216552207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809799913.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 1017216552207 in words is "one trillion, seventeen billion, two hundred sixteen million, five hundred fifty-two thousand, two hundred seven".