9903496955 has 16 divisors (see below), whose sum is σ = 13411634400. Its totient is φ = 6954178560.

The previous prime is 9903496951. The next prime is 9903496991. The reversal of 9903496955 is 5596943099.

It is not a de Polignac number, because 9903496955 - 2² = 9903496951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9903496894 and 9903496903.

It is not an unprimeable number, because it can be changed into a prime (9903496951) 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, 3102950 + ... + 3106139.

It is an arithmetic number, because the mean of its divisors is an integer number (838227150).

Almost surely, 2^9903496955 is an apocalyptic number.

9903496955 is a deficient number, since it is larger than the sum of its proper divisors (3508137445).

9903496955 is a wasteful number, since it uses less digits than its factorization.

9903496955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209134.

The product of its (nonzero) digits is 11809800, while the sum is 59.

The square root of 9903496955 is about 99516.3150191967. The cubic root of 9903496955 is about 2147.4819595863.

The spelling of 9903496955 in words is "nine billion, nine hundred three million, four hundred ninety-six thousand, nine hundred fifty-five".