8160897503 has 8 divisors (see below), whose sum is σ = 8941676880. Its totient is φ = 7386598080.

The previous prime is 8160897497. The next prime is 8160897509. The reversal of 8160897503 is 3057980618.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8160897497) and next prime (8160897509).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8160897503 - 2⁸ = 8160897247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8160897509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617350 + ... + 1622387.

It is an arithmetic number, because the mean of its divisors is an integer number (1117709610).

Almost surely, 2^8160897503 is an apocalyptic number.

8160897503 is a deficient number, since it is larger than the sum of its proper divisors (780779377).

8160897503 is a wasteful number, since it uses less digits than its factorization.

8160897503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239977.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 8160897503 is about 90337.6859511024. The cubic root of 8160897503 is about 2013.3192274357.

The spelling of 8160897503 in words is "eight billion, one hundred sixty million, eight hundred ninety-seven thousand, five hundred three".