8461538603 has 8 divisors (see below), whose sum is σ = 10179294720. Its totient is φ = 6871023720.

The previous prime is 8461538587. The next prime is 8461538633. The reversal of 8461538603 is 3068351648.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8461538603 - 2⁴ = 8461538587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8461538633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31810163 + ... + 31810428.

It is an arithmetic number, because the mean of its divisors is an integer number (1272411840).

Almost surely, 2^8461538603 is an apocalyptic number.

8461538603 is a deficient number, since it is larger than the sum of its proper divisors (1717756117).

8461538603 is a wasteful number, since it uses less digits than its factorization.

8461538603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63620617.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 8461538603 is about 91986.6218697045. The cubic root of 8461538603 is about 2037.7447365473.

The spelling of 8461538603 in words is "eight billion, four hundred sixty-one million, five hundred thirty-eight thousand, six hundred three".