874256856806137 has 12 divisors (see below), whose sum is σ = 1017055498827600. Its totient is φ = 749316725313576.

The previous prime is 874256856806101. The next prime is 874256856806189. The reversal of 874256856806137 is 731608658652478.

It is a happy number.

874256856806137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-874256856806137 is a prime.

It is a super-3 number, since 3×874256856806137³ (a number of 46 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (874256856806237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550327387 + ... + 551913712.

It is an arithmetic number, because the mean of its divisors is an integer number (84754624902300).

Almost surely, 2^{874256856806137} is an apocalyptic number.

It is an amenable number.

874256856806137 is a deficient number, since it is larger than the sum of its proper divisors (142798642021463).

874256856806137 is a wasteful number, since it uses less digits than its factorization.

874256856806137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102257300 (or 1102257293 counting only the distinct ones).

The product of its (nonzero) digits is 3251404800, while the sum is 76.

The spelling of 874256856806137 in words is "eight hundred seventy-four trillion, two hundred fifty-six billion, eight hundred fifty-six million, eight hundred six thousand, one hundred thirty-seven".