18828908763 has 16 divisors (see below), whose sum is σ = 29119906560. Its totient is φ = 10598787936.

The previous prime is 18828908731. The next prime is 18828908771. The reversal of 18828908763 is 36780982881.

It is not a de Polignac number, because 18828908763 - 2⁵ = 18828908731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18828908697 and 18828908706.

It is not an unprimeable number, because it can be changed into a prime (18828908723) 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, 6689748 + ... + 6692561.

It is an arithmetic number, because the mean of its divisors is an integer number (1819994160).

Almost surely, 2^18828908763 is an apocalyptic number.

18828908763 is a deficient number, since it is larger than the sum of its proper divisors (10290997797).

18828908763 is a wasteful number, since it uses less digits than its factorization.

18828908763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382386.

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 18828908763 in words is "eighteen billion, eight hundred twenty-eight million, nine hundred eight thousand, seven hundred sixty-three".