9100850646647 has 16 divisors (see below), whose sum is σ = 9307804180320. Its totient is φ = 8896139860608.

The previous prime is 9100850646583. The next prime is 9100850646653. The reversal of 9100850646647 is 7466460580019.

It is a cyclic number.

It is not a de Polignac number, because 9100850646647 - 2⁶ = 9100850646583 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9100850646592 and 9100850646601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9100850646047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7391429 + ... + 8534337.

It is an arithmetic number, because the mean of its divisors is an integer number (581737761270).

Almost surely, 2^{9100850646647} is an apocalyptic number.

9100850646647 is a deficient number, since it is larger than the sum of its proper divisors (206953533673).

9100850646647 is a wasteful number, since it uses less digits than its factorization.

9100850646647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143890.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 9100850646647 in words is "nine trillion, one hundred billion, eight hundred fifty million, six hundred forty-six thousand, six hundred forty-seven".