9954899952 has 40 divisors (see below), whose sum is σ = 25727222400. Its totient is φ = 3316958400.

The previous prime is 9954899873. The next prime is 9954899963. The reversal of 9954899952 is 2599984599.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81799 + ... + 163097.

It is an arithmetic number, because the mean of its divisors is an integer number (643180560).

Almost surely, 2^9954899952 is an apocalyptic number.

It is an amenable number.

9954899952 is an abundant number, since it is smaller than the sum of its proper divisors (15772322448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9954899952 is a wasteful number, since it uses less digits than its factorization.

9954899952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83861 (or 83855 counting only the distinct ones).

The product of its digits is 94478400, while the sum is 69.

The square root of 9954899952 is about 99774.2449332492. The cubic root of 9954899952 is about 2151.1909718076.

The spelling of 9954899952 in words is "nine billion, nine hundred fifty-four million, eight hundred ninety-nine thousand, nine hundred fifty-two".