874523121456525 has 12 divisors (see below), whose sum is σ = 1445878227474912. Its totient is φ = 466412331443440.

The previous prime is 874523121456451. The next prime is 874523121456559. The reversal of 874523121456525 is 525654121325478.

It is not a de Polignac number, because 874523121456525 - 2²⁹ = 874522584585613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5830154142969 + ... + 5830154143118.

It is an arithmetic number, because the mean of its divisors is an integer number (120489852289576).

Almost surely, 2^{874523121456525} is an apocalyptic number.

It is an amenable number.

874523121456525 is a deficient number, since it is larger than the sum of its proper divisors (571355106018387).

874523121456525 is a wasteful number, since it uses less digits than its factorization.

874523121456525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11660308286100 (or 11660308286095 counting only the distinct ones).

The product of its digits is 80640000, while the sum is 60.

The spelling of 874523121456525 in words is "eight hundred seventy-four trillion, five hundred twenty-three billion, one hundred twenty-one million, four hundred fifty-six thousand, five hundred twenty-five".