538694496835 has 12 divisors (see below), whose sum is σ = 710542494144. Its totient is φ = 391777815440.

The previous prime is 538694496817. The next prime is 538694496853.

538694496835 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (538694496817) and next prime (538694496853).

It is not a de Polignac number, because 538694496835 - 2¹¹ = 538694494787 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445201459 + ... + 445202668.

It is an arithmetic number, because the mean of its divisors is an integer number (59211874512).

Almost surely, 2^538694496835 is an apocalyptic number.

538694496835 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

538694496835 is a deficient number, since it is larger than the sum of its proper divisors (171847997309).

538694496835 is a wasteful number, since it uses less digits than its factorization.

538694496835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890404154 (or 890404143 counting only the distinct ones).

The product of its digits is 671846400, while the sum is 70.

The spelling of 538694496835 in words is "five hundred thirty-eight billion, six hundred ninety-four million, four hundred ninety-six thousand, eight hundred thirty-five".