898525656001 has 4 divisors (see below), whose sum is σ = 951380106372. Its totient is φ = 845671205632.

The previous prime is 898525655969. The next prime is 898525656031. The reversal of 898525656001 is 100656525898.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 527889433600 + 370636222401 = 726560^2 + 608799^2 .

It is a cyclic number.

It is not a de Polignac number, because 898525656001 - 2⁵ = 898525655969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (898525656031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26427225160 + ... + 26427225193.

It is an arithmetic number, because the mean of its divisors is an integer number (237845026593).

Almost surely, 2^898525656001 is an apocalyptic number.

It is an amenable number.

898525656001 is a deficient number, since it is larger than the sum of its proper divisors (52854450371).

898525656001 is a wasteful number, since it uses less digits than its factorization.

898525656001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52854450370.

The product of its (nonzero) digits is 5184000, while the sum is 55.

The spelling of 898525656001 in words is "eight hundred ninety-eight billion, five hundred twenty-five million, six hundred fifty-six thousand, one".