42025580603 has 2 divisors, whose sum is σ = 42025580604. Its totient is φ = 42025580602.

The previous prime is 42025580581. The next prime is 42025580627. The reversal of 42025580603 is 30608552024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42025580603 - 2⁶ = 42025580539 is a prime.

It is a super-2 number, since 2×42025580603² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42025580203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21012790301 + 21012790302.

It is an arithmetic number, because the mean of its divisors is an integer number (21012790302).

Almost surely, 2^42025580603 is an apocalyptic number.

42025580603 is a deficient number, since it is larger than the sum of its proper divisors (1).

42025580603 is an equidigital number, since it uses as much as digits as its factorization.

42025580603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 42025580603 in words is "forty-two billion, twenty-five million, five hundred eighty thousand, six hundred three".