138828760603 has 16 divisors (see below), whose sum is σ = 150019996896. Its totient is φ = 127711434240.

The previous prime is 138828760591. The next prime is 138828760657. The reversal of 138828760603 is 306067828831.

It is not a de Polignac number, because 138828760603 - 2¹⁷ = 138828629531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (138828760673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4587843 + ... + 4618003.

It is an arithmetic number, because the mean of its divisors is an integer number (9376249806).

Almost surely, 2^138828760603 is an apocalyptic number.

138828760603 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

138828760603 is a deficient number, since it is larger than the sum of its proper divisors (11191236293).

138828760603 is a wasteful number, since it uses less digits than its factorization.

138828760603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31374.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 138828760603 in words is "one hundred thirty-eight billion, eight hundred twenty-eight million, seven hundred sixty thousand, six hundred three".