1005915196001 has 2 divisors, whose sum is σ = 1005915196002. Its totient is φ = 1005915196000.

The previous prime is 1005915195899. The next prime is 1005915196051. The reversal of 1005915196001 is 1006915195001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 622229104225 + 383686091776 = 788815^2 + 619424^2 .

It is a cyclic number.

It is not a de Polignac number, because 1005915196001 - 2²⁶ = 1005848087137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1005915196051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502957598000 + 502957598001.

It is an arithmetic number, because the mean of its divisors is an integer number (502957598001).

Almost surely, 2^{1005915196001} is an apocalyptic number.

It is an amenable number.

1005915196001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005915196001 is an equidigital number, since it uses as much as digits as its factorization.

1005915196001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 38.

The spelling of 1005915196001 in words is "one trillion, five billion, nine hundred fifteen million, one hundred ninety-six thousand, one".