63157895363 has 2 divisors, whose sum is σ = 63157895364. Its totient is φ = 63157895362.

The previous prime is 63157895347. The next prime is 63157895387. The reversal of 63157895363 is 36359875136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63157895363 - 2⁴ = 63157895347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63157895299 and 63157895308.

It is not a weakly prime, because it can be changed into another prime (63157895303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31578947681 + 31578947682.

It is an arithmetic number, because the mean of its divisors is an integer number (31578947682).

Almost surely, 2^63157895363 is an apocalyptic number.

63157895363 is a deficient number, since it is larger than the sum of its proper divisors (1).

63157895363 is an equidigital number, since it uses as much as digits as its factorization.

63157895363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12247200, while the sum is 56.

The spelling of 63157895363 in words is "sixty-three billion, one hundred fifty-seven million, eight hundred ninety-five thousand, three hundred sixty-three".