874834088685557 has 256 divisors, whose sum is σ = 1293645717504000. Its totient is φ = 568685252044800.

The previous prime is 874834088685437. The next prime is 874834088685589. The reversal of 874834088685557 is 755586880438478.

It is not a de Polignac number, because 874834088685557 - 2²⁸ = 874833820250101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874834088688557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 339214457294 + ... + 339214459872.

It is an arithmetic number, because the mean of its divisors is an integer number (5053303584000).

Almost surely, 2^{874834088685557} is an apocalyptic number.

It is an amenable number.

874834088685557 is a deficient number, since it is larger than the sum of its proper divisors (418811628818443).

874834088685557 is a wasteful number, since it uses less digits than its factorization.

874834088685557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4432.

The product of its (nonzero) digits is 57802752000, while the sum is 86.

The spelling of 874834088685557 in words is "eight hundred seventy-four trillion, eight hundred thirty-four billion, eighty-eight million, six hundred eighty-five thousand, five hundred fifty-seven".