655001605007 has 2 divisors, whose sum is σ = 655001605008. Its totient is φ = 655001605006.

The previous prime is 655001604991. The next prime is 655001605039. The reversal of 655001605007 is 700506100556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 655001605007 - 2⁴ = 655001604991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (655001605207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327500802503 + 327500802504.

It is an arithmetic number, because the mean of its divisors is an integer number (327500802504).

Almost surely, 2^655001605007 is an apocalyptic number.

655001605007 is a deficient number, since it is larger than the sum of its proper divisors (1).

655001605007 is an equidigital number, since it uses as much as digits as its factorization.

655001605007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 655001605007 in words is "six hundred fifty-five billion, one million, six hundred five thousand, seven".