53511411097 has 2 divisors, whose sum is σ = 53511411098. Its totient is φ = 53511411096.

The previous prime is 53511410989. The next prime is 53511411133. The reversal of 53511411097 is 79011411535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34902086041 + 18609325056 = 186821^2 + 136416^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53511411097 is a prime.

It is a super-2 number, since 2×53511411097² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53511411397) 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, 26755705548 + 26755705549.

It is an arithmetic number, because the mean of its divisors is an integer number (26755705549).

Almost surely, 2^53511411097 is an apocalyptic number.

It is an amenable number.

53511411097 is a deficient number, since it is larger than the sum of its proper divisors (1).

53511411097 is an equidigital number, since it uses as much as digits as its factorization.

53511411097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 37.

The spelling of 53511411097 in words is "fifty-three billion, five hundred eleven million, four hundred eleven thousand, ninety-seven".