897560519151 has 4 divisors (see below), whose sum is σ = 1196747358872. Its totient is φ = 598373679432.

The previous prime is 897560519071. The next prime is 897560519203. The reversal of 897560519151 is 151915065798.

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

It is not a de Polignac number, because 897560519151 - 2¹¹ = 897560517103 is a prime.

It is a super-2 number, since 2×897560519151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 897560519091 and 897560519100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897560511151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 149593419856 + ... + 149593419861.

It is an arithmetic number, because the mean of its divisors is an integer number (299186839718).

Almost surely, 2^897560519151 is an apocalyptic number.

897560519151 is a deficient number, since it is larger than the sum of its proper divisors (299186839721).

897560519151 is a wasteful number, since it uses less digits than its factorization.

897560519151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299186839720.

The product of its (nonzero) digits is 3402000, while the sum is 57.

The spelling of 897560519151 in words is "eight hundred ninety-seven billion, five hundred sixty million, five hundred nineteen thousand, one hundred fifty-one".