9954946336607 has 4 divisors (see below), whose sum is σ = 9970006770456. Its totient is φ = 9939885902760.

The previous prime is 9954946336597. The next prime is 9954946336609. The reversal of 9954946336607 is 7066336494599.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9954946336607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9954946336609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7530215933 + ... + 7530217254.

It is an arithmetic number, because the mean of its divisors is an integer number (2492501692614).

Almost surely, 2^{9954946336607} is an apocalyptic number.

9954946336607 is a deficient number, since it is larger than the sum of its proper divisors (15060433849).

9954946336607 is a wasteful number, since it uses less digits than its factorization.

9954946336607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15060433848.

The product of its (nonzero) digits is 793618560, while the sum is 71.

The spelling of 9954946336607 in words is "nine trillion, nine hundred fifty-four billion, nine hundred forty-six million, three hundred thirty-six thousand, six hundred seven".