897611725337 has 16 divisors (see below), whose sum is σ = 921058798464. Its totient is φ = 874484016000.

The previous prime is 897611725327. The next prime is 897611725379. The reversal of 897611725337 is 733527116798.

It is a cyclic number.

It is not a de Polignac number, because 897611725337 - 2¹⁶ = 897611659801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (897611725327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2705762 + ... + 3019332.

It is an arithmetic number, because the mean of its divisors is an integer number (57566174904).

Almost surely, 2^897611725337 is an apocalyptic number.

It is an amenable number.

897611725337 is a deficient number, since it is larger than the sum of its proper divisors (23447073127).

897611725337 is a wasteful number, since it uses less digits than its factorization.

897611725337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314080.

The product of its digits is 13335840, while the sum is 59.

The spelling of 897611725337 in words is "eight hundred ninety-seven billion, six hundred eleven million, seven hundred twenty-five thousand, three hundred thirty-seven".