874234507552636 has 6 divisors (see below), whose sum is σ = 1529910388217120. Its totient is φ = 437117253776316.

The previous prime is 874234507552607. The next prime is 874234507552639. The reversal of 874234507552636 is 636255705432478.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874234507552639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109279313444076 + ... + 109279313444083.

Almost surely, 2^{874234507552636} is an apocalyptic number.

It is an amenable number.

874234507552636 is a deficient number, since it is larger than the sum of its proper divisors (655675880664484).

874234507552636 is a wasteful number, since it uses less digits than its factorization.

874234507552636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218558626888163 (or 218558626888161 counting only the distinct ones).

The product of its (nonzero) digits is 1016064000, while the sum is 67.

The spelling of 874234507552636 in words is "eight hundred seventy-four trillion, two hundred thirty-four billion, five hundred seven million, five hundred fifty-two thousand, six hundred thirty-six".