1514172763997 has 2 divisors, whose sum is σ = 1514172763998. Its totient is φ = 1514172763996.

The previous prime is 1514172763993. The next prime is 1514172764021. The reversal of 1514172763997 is 7993672714151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1372660619236 + 141512144761 = 1171606^2 + 376181^2 .

It is an emirp because it is prime and its reverse (7993672714151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1514172763997 - 2² = 1514172763993 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1514172763993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757086381998 + 757086381999.

It is an arithmetic number, because the mean of its divisors is an integer number (757086381999).

Almost surely, 2^{1514172763997} is an apocalyptic number.

It is an amenable number.

1514172763997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514172763997 is an equidigital number, since it uses as much as digits as its factorization.

1514172763997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20003760, while the sum is 62.

The spelling of 1514172763997 in words is "one trillion, five hundred fourteen billion, one hundred seventy-two million, seven hundred sixty-three thousand, nine hundred ninety-seven".