8025161137 has 4 divisors (see below), whose sum is σ = 9171612736. Its totient is φ = 6878709540.

The previous prime is 8025161113. The next prime is 8025161147. The reversal of 8025161137 is 7311615208.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8025161137 is a prime.

It is a super-2 number, since 2×8025161137² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8025161147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573225789 + ... + 573225802.

It is an arithmetic number, because the mean of its divisors is an integer number (2292903184).

Almost surely, 2^8025161137 is an apocalyptic number.

It is an amenable number.

8025161137 is a deficient number, since it is larger than the sum of its proper divisors (1146451599).

8025161137 is a wasteful number, since it uses less digits than its factorization.

8025161137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146451598.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 8025161137 is about 89583.2637103605. The cubic root of 8025161137 is about 2002.0945670453.

The spelling of 8025161137 in words is "eight billion, twenty-five million, one hundred sixty-one thousand, one hundred thirty-seven".