53104123573 has 2 divisors, whose sum is σ = 53104123574. Its totient is φ = 53104123572.

The previous prime is 53104123537. The next prime is 53104123577. The reversal of 53104123573 is 37532140135.

53104123573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (53104123537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49287108049 + 3817015524 = 222007^2 + 61782^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53104123573 is a prime.

It is a super-3 number, since 3×53104123573³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53104123577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26552061786 + 26552061787.

It is an arithmetic number, because the mean of its divisors is an integer number (26552061787).

Almost surely, 2^53104123573 is an apocalyptic number.

It is an amenable number.

53104123573 is a deficient number, since it is larger than the sum of its proper divisors (1).

53104123573 is an equidigital number, since it uses as much as digits as its factorization.

53104123573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 53104123573 in words is "fifty-three billion, one hundred four million, one hundred twenty-three thousand, five hundred seventy-three".