8345513763 has 6 divisors (see below), whose sum is σ = 12054631004. Its totient is φ = 5563675836.

The previous prime is 8345513731. The next prime is 8345513767. The reversal of 8345513763 is 3673155438.

8345513763 is a `hidden beast` number, since 8 + 3 + 4 + 551 + 37 + 63 = 666.

It is not a de Polignac number, because 8345513763 - 2⁵ = 8345513731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8345513767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 463639645 + ... + 463639662.

Almost surely, 2^8345513763 is an apocalyptic number.

8345513763 is a deficient number, since it is larger than the sum of its proper divisors (3709117241).

8345513763 is a wasteful number, since it uses less digits than its factorization.

8345513763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927279313 (or 927279310 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 8345513763 is about 91353.7835177066. The cubic root of 8345513763 is about 2028.3879687643.

The spelling of 8345513763 in words is "eight billion, three hundred forty-five million, five hundred thirteen thousand, seven hundred sixty-three".