9504990994059 has 72 divisors (see below), whose sum is σ = 15409434449136. Its totient is φ = 5640209625600.

The previous prime is 9504990994007. The next prime is 9504990994099.

9504990994059 is a `hidden beast` number, since 9 + 5 + 0 + 49 + 90 + 99 + 405 + 9 = 666.

9504990994059 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9504990994059 - 2⁸ = 9504990993803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9504990994099) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10454724 + ... + 11327454.

Almost surely, 2^{9504990994059} is an apocalyptic number.

9504990994059 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9504990994059 is a deficient number, since it is larger than the sum of its proper divisors (5904443455077).

9504990994059 is a wasteful number, since it uses less digits than its factorization.

9504990994059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872969 (or 872955 counting only the distinct ones).

The product of its (nonzero) digits is 212576400, while the sum is 72.

The spelling of 9504990994059 in words is "nine trillion, five hundred four billion, nine hundred ninety million, nine hundred ninety-four thousand, fifty-nine".