8103747953 has 16 divisors (see below), whose sum is σ = 9393967104. Its totient is φ = 6847364160.

The previous prime is 8103747937. The next prime is 8103747983. The reversal of 8103747953 is 3597473018.

It is not a de Polignac number, because 8103747953 - 2⁴ = 8103747937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8103747898 and 8103747907.

It is not an unprimeable number, because it can be changed into a prime (8103747923) 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, 110543 + ... + 168603.

It is an arithmetic number, because the mean of its divisors is an integer number (587122944).

Almost surely, 2^8103747953 is an apocalyptic number.

It is an amenable number.

8103747953 is a deficient number, since it is larger than the sum of its proper divisors (1290219151).

8103747953 is a wasteful number, since it uses less digits than its factorization.

8103747953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58352.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 8103747953 is about 90020.8195530345. The cubic root of 8103747953 is about 2008.6085559690.

The spelling of 8103747953 in words is "eight billion, one hundred three million, seven hundred forty-seven thousand, nine hundred fifty-three".