53323410551 has 2 divisors, whose sum is σ = 53323410552. Its totient is φ = 53323410550.

The previous prime is 53323410541. The next prime is 53323410577. The reversal of 53323410551 is 15501432335.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53323410551 is a prime.

It is a super-2 number, since 2×53323410551² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53323410541) 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, 26661705275 + 26661705276.

It is an arithmetic number, because the mean of its divisors is an integer number (26661705276).

Almost surely, 2^53323410551 is an apocalyptic number.

53323410551 is a deficient number, since it is larger than the sum of its proper divisors (1).

53323410551 is an equidigital number, since it uses as much as digits as its factorization.

53323410551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 53323410551 its reverse (15501432335), we get a palindrome (68824842886).

The spelling of 53323410551 in words is "fifty-three billion, three hundred twenty-three million, four hundred ten thousand, five hundred fifty-one".