8538538470077 has 48 divisors (see below), whose sum is σ = 11291963020800. Its totient is φ = 6302482797600.

The previous prime is 8538538470023. The next prime is 8538538470083. The reversal of 8538538470077 is 7700748358358.

It is not a de Polignac number, because 8538538470077 - 2²² = 8538534275773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8538538469995 and 8538538470022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538538470097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 162368174 + ... + 162420752.

It is an arithmetic number, because the mean of its divisors is an integer number (235249229600).

Almost surely, 2^{8538538470077} is an apocalyptic number.

It is an amenable number.

8538538470077 is a deficient number, since it is larger than the sum of its proper divisors (2753424550723).

8538538470077 is a wasteful number, since it uses less digits than its factorization.

8538538470077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62718 (or 62707 counting only the distinct ones).

The product of its (nonzero) digits is 158054400, while the sum is 65.

The spelling of 8538538470077 in words is "eight trillion, five hundred thirty-eight billion, five hundred thirty-eight million, four hundred seventy thousand, seventy-seven".