425188621483 has 2 divisors, whose sum is σ = 425188621484. Its totient is φ = 425188621482.

The previous prime is 425188621397. The next prime is 425188621489. The reversal of 425188621483 is 384126881524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425188621483 - 2³³ = 416598686891 is a prime.

It is a super-2 number, since 2×425188621483² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 425188621483.

It is not a weakly prime, because it can be changed into another prime (425188621489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212594310741 + 212594310742.

It is an arithmetic number, because the mean of its divisors is an integer number (212594310742).

Almost surely, 2^425188621483 is an apocalyptic number.

425188621483 is a deficient number, since it is larger than the sum of its proper divisors (1).

425188621483 is an equidigital number, since it uses as much as digits as its factorization.

425188621483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2949120, while the sum is 52.

The spelling of 425188621483 in words is "four hundred twenty-five billion, one hundred eighty-eight million, six hundred twenty-one thousand, four hundred eighty-three".