538000063738 has 16 divisors (see below), whose sum is σ = 808812622656. Its totient is φ = 268396420320.

The previous prime is 538000063723. The next prime is 538000063763. The reversal of 538000063738 is 837360000835.

It is a junction number, because it is equal to n+sod(n) for n = 538000063694 and 538000063703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1782070 + ... + 2061982.

It is an arithmetic number, because the mean of its divisors is an integer number (50550788916).

Almost surely, 2^538000063738 is an apocalyptic number.

538000063738 is a deficient number, since it is larger than the sum of its proper divisors (270812558918).

538000063738 is a wasteful number, since it uses less digits than its factorization.

538000063738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282069.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 538000063738 in words is "five hundred thirty-eight billion, sixty-three thousand, seven hundred thirty-eight".