8882521601 has 4 divisors (see below), whose sum is σ = 8884764672. Its totient is φ = 8880278532.

The previous prime is 8882521597. The next prime is 8882521631. The reversal of 8882521601 is 1061252888.

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 not a de Polignac number, because 8882521601 - 2² = 8882521597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8882521631) 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, 1115585 + ... + 1123518.

It is an arithmetic number, because the mean of its divisors is an integer number (2221191168).

Almost surely, 2^8882521601 is an apocalyptic number.

It is an amenable number.

8882521601 is a deficient number, since it is larger than the sum of its proper divisors (2243071).

8882521601 is a wasteful number, since it uses less digits than its factorization.

8882521601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243070.

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 8882521601 is about 94247.1304656009. The cubic root of 8882521601 is about 2070.9936030569.

The spelling of 8882521601 in words is "eight billion, eight hundred eighty-two million, five hundred twenty-one thousand, six hundred one".