53354202163 has 2 divisors, whose sum is σ = 53354202164. Its totient is φ = 53354202162.

The previous prime is 53354202107. The next prime is 53354202169. The reversal of 53354202163 is 36120245335.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53354202163 is a prime.

It is not a weakly prime, because it can be changed into another prime (53354202169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26677101081 + 26677101082.

It is an arithmetic number, because the mean of its divisors is an integer number (26677101082).

Almost surely, 2^53354202163 is an apocalyptic number.

53354202163 is a deficient number, since it is larger than the sum of its proper divisors (1).

53354202163 is an equidigital number, since it uses as much as digits as its factorization.

53354202163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 53354202163 its reverse (36120245335), we get a palindrome (89474447498).

The spelling of 53354202163 in words is "fifty-three billion, three hundred fifty-four million, two hundred two thousand, one hundred sixty-three".