53400625000673 has 2 divisors, whose sum is σ = 53400625000674. Its totient is φ = 53400625000672.

The previous prime is 53400625000603. The next prime is 53400625000741. The reversal of 53400625000673 is 37600052600435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37248842731489 + 16151782269184 = 6103183^2 + 4018928^2 .

It is a cyclic number.

It is not a de Polignac number, because 53400625000673 - 2²⁶ = 53400557891809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53400625000673.

It is not a weakly prime, because it can be changed into another prime (53400625000603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26700312500336 + 26700312500337.

It is an arithmetic number, because the mean of its divisors is an integer number (26700312500337).

Almost surely, 2^{53400625000673} is an apocalyptic number.

It is an amenable number.

53400625000673 is a deficient number, since it is larger than the sum of its proper divisors (1).

53400625000673 is an equidigital number, since it uses as much as digits as its factorization.

53400625000673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 53400625000673 in words is "fifty-three trillion, four hundred billion, six hundred twenty-five million, six hundred seventy-three", and thus it is an aban number.