4815842527897 has 16 divisors (see below), whose sum is σ = 4840233108480. Its totient is φ = 4791502688400.

The previous prime is 4815842527871. The next prime is 4815842527901. The reversal of 4815842527897 is 7987252485184.

It is a cyclic number.

It is not a de Polignac number, because 4815842527897 - 2¹¹ = 4815842525849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4815842527807) 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, 929876254 + ... + 929881432.

It is an arithmetic number, because the mean of its divisors is an integer number (302514569280).

Almost surely, 2^{4815842527897} is an apocalyptic number.

It is an amenable number.

4815842527897 is a deficient number, since it is larger than the sum of its proper divisors (24390580583).

4815842527897 is a wasteful number, since it uses less digits than its factorization.

4815842527897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9204.

The product of its digits is 361267200, while the sum is 70.

The spelling of 4815842527897 in words is "four trillion, eight hundred fifteen billion, eight hundred forty-two million, five hundred twenty-seven thousand, eight hundred ninety-seven".