1000608504953 has 2 divisors, whose sum is σ = 1000608504954. Its totient is φ = 1000608504952.

The previous prime is 1000608504949. The next prime is 1000608505021. The reversal of 1000608504953 is 3594058060001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 852054532624 + 148553972329 = 923068^2 + 385427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000608504953 - 2² = 1000608504949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000608504953.

It is not a weakly prime, because it can be changed into another prime (1000608504353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500304252476 + 500304252477.

It is an arithmetic number, because the mean of its divisors is an integer number (500304252477).

Almost surely, 2^{1000608504953} is an apocalyptic number.

It is an amenable number.

1000608504953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000608504953 is an equidigital number, since it uses as much as digits as its factorization.

1000608504953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 1000608504953 in words is "one trillion, six hundred eight million, five hundred four thousand, nine hundred fifty-three".