395425147363 has 2 divisors, whose sum is σ = 395425147364. Its totient is φ = 395425147362.

The previous prime is 395425147339. The next prime is 395425147409. The reversal of 395425147363 is 363741524593.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-395425147363 is a prime.

It is a super-2 number, since 2×395425147363² (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 395425147363.

It is not a weakly prime, because it can be changed into another prime (395425157363) 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, 197712573681 + 197712573682.

It is an arithmetic number, because the mean of its divisors is an integer number (197712573682).

Almost surely, 2^395425147363 is an apocalyptic number.

395425147363 is a deficient number, since it is larger than the sum of its proper divisors (1).

395425147363 is an equidigital number, since it uses as much as digits as its factorization.

395425147363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 52.

The spelling of 395425147363 in words is "three hundred ninety-five billion, four hundred twenty-five million, one hundred forty-seven thousand, three hundred sixty-three".