53674000673 has 2 divisors, whose sum is σ = 53674000674. Its totient is φ = 53674000672.

The previous prime is 53674000643. The next prime is 53674000727. The reversal of 53674000673 is 37600047635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47339750929 + 6334249744 = 217577^2 + 79588^2 .

It is a cyclic number.

It is not a de Polignac number, because 53674000673 - 2¹⁶ = 53673935137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53674000673.

It is not a weakly prime, because it can be changed into another prime (53674000643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26837000336 + 26837000337.

It is an arithmetic number, because the mean of its divisors is an integer number (26837000337).

Almost surely, 2^53674000673 is an apocalyptic number.

It is an amenable number.

53674000673 is a deficient number, since it is larger than the sum of its proper divisors (1).

53674000673 is an equidigital number, since it uses as much as digits as its factorization.

53674000673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 53674000673 in words is "fifty-three billion, six hundred seventy-four million, six hundred seventy-three", and thus it is an aban number.