8028825601 has 2 divisors, whose sum is σ = 8028825602. Its totient is φ = 8028825600.

The previous prime is 8028825593. The next prime is 8028825631. The reversal of 8028825601 is 1065288208.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5288198400 + 2740627201 = 72720^2 + 52351^2 .

It is a cyclic number.

It is not a de Polignac number, because 8028825601 - 2³ = 8028825593 is a prime.

It is a super-2 number, since 2×8028825601² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8028825631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014412800 + 4014412801.

It is an arithmetic number, because the mean of its divisors is an integer number (4014412801).

Almost surely, 2^8028825601 is an apocalyptic number.

It is an amenable number.

8028825601 is a deficient number, since it is larger than the sum of its proper divisors (1).

8028825601 is an equidigital number, since it uses as much as digits as its factorization.

8028825601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 8028825601 is about 89603.7142143115. The cubic root of 8028825601 is about 2002.3992540557.

The spelling of 8028825601 in words is "eight billion, twenty-eight million, eight hundred twenty-five thousand, six hundred one".