53351201263 has 2 divisors, whose sum is σ = 53351201264. Its totient is φ = 53351201262.

The previous prime is 53351201261. The next prime is 53351201317. The reversal of 53351201263 is 36210215335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53351201263 - 2¹ = 53351201261 is a prime.

Together with 53351201261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53351201261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26675600631 + 26675600632.

It is an arithmetic number, because the mean of its divisors is an integer number (26675600632).

Almost surely, 2^53351201263 is an apocalyptic number.

53351201263 is a deficient number, since it is larger than the sum of its proper divisors (1).

53351201263 is an equidigital number, since it uses as much as digits as its factorization.

53351201263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 53351201263 its reverse (36210215335), we get a palindrome (89561416598).

The spelling of 53351201263 in words is "fifty-three billion, three hundred fifty-one million, two hundred one thousand, two hundred sixty-three".