8142551603 has 2 divisors, whose sum is σ = 8142551604. Its totient is φ = 8142551602.

The previous prime is 8142551453. The next prime is 8142551617. The reversal of 8142551603 is 3061552418.

8142551603 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8142551603 - 2²⁸ = 7874116147 is a prime.

It is a super-2 number, since 2×8142551603² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8142551653) 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, 4071275801 + 4071275802.

It is an arithmetic number, because the mean of its divisors is an integer number (4071275802).

Almost surely, 2^8142551603 is an apocalyptic number.

8142551603 is a deficient number, since it is larger than the sum of its proper divisors (1).

8142551603 is an equidigital number, since it uses as much as digits as its factorization.

8142551603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 8142551603 is about 90236.0881410536. The cubic root of 8142551603 is about 2011.8094316640.

The spelling of 8142551603 in words is "eight billion, one hundred forty-two million, five hundred fifty-one thousand, six hundred three".