8148540601 has 2 divisors, whose sum is σ = 8148540602. Its totient is φ = 8148540600.

The previous prime is 8148540571. The next prime is 8148540637. The reversal of 8148540601 is 1060458418.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5355312400 + 2793228201 = 73180^2 + 52851^2 .

It is a cyclic number.

It is not a de Polignac number, because 8148540601 - 2⁷ = 8148540473 is a prime.

It is a super-2 number, since 2×8148540601² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8148540641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074270300 + 4074270301.

It is an arithmetic number, because the mean of its divisors is an integer number (4074270301).

Almost surely, 2^8148540601 is an apocalyptic number.

It is an amenable number.

8148540601 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148540601 is an equidigital number, since it uses as much as digits as its factorization.

8148540601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 8148540601 is about 90269.2672009693. The cubic root of 8148540601 is about 2012.3025518568.

The spelling of 8148540601 in words is "eight billion, one hundred forty-eight million, five hundred forty thousand, six hundred one".