4911872403 has 4 divisors (see below), whose sum is σ = 6549163208. Its totient is φ = 3274581600.

The previous prime is 4911872401. The next prime is 4911872411. The reversal of 4911872403 is 3042781194.

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

It is not a de Polignac number, because 4911872403 - 2¹ = 4911872401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4911872401) 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, 818645398 + ... + 818645403.

It is an arithmetic number, because the mean of its divisors is an integer number (1637290802).

Almost surely, 2^4911872403 is an apocalyptic number.

4911872403 is a deficient number, since it is larger than the sum of its proper divisors (1637290805).

4911872403 is a wasteful number, since it uses less digits than its factorization.

4911872403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637290804.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4911872403 is about 70084.7515726495. The cubic root of 4911872403 is about 1699.8699327247.

The spelling of 4911872403 in words is "four billion, nine hundred eleven million, eight hundred seventy-two thousand, four hundred three".