1007162115517 has 2 divisors, whose sum is σ = 1007162115518. Its totient is φ = 1007162115516.

The previous prime is 1007162115511. The next prime is 1007162115551. The reversal of 1007162115517 is 7155112617001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 652531146436 + 354630969081 = 807794^2 + 595509^2 .

It is a cyclic number.

It is not a de Polignac number, because 1007162115517 - 2¹¹ = 1007162113469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1007162115511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503581057758 + 503581057759.

It is an arithmetic number, because the mean of its divisors is an integer number (503581057759).

Almost surely, 2^{1007162115517} is an apocalyptic number.

It is an amenable number.

1007162115517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007162115517 is an equidigital number, since it uses as much as digits as its factorization.

1007162115517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 37.

The spelling of 1007162115517 in words is "one trillion, seven billion, one hundred sixty-two million, one hundred fifteen thousand, five hundred seventeen".