1512720114475 has 6 divisors (see below), whose sum is σ = 1875772941980. Its totient is φ = 1210176091560.

The previous prime is 1512720114473. The next prime is 1512720114517. The reversal of 1512720114475 is 5744110272151.

It is a happy number.

It is not a de Polignac number, because 1512720114475 - 2¹ = 1512720114473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1512720114473) 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 in 5 ways as a sum of consecutive naturals, for example, 30254402265 + ... + 30254402314.

Almost surely, 2^{1512720114475} is an apocalyptic number.

1512720114475 is a deficient number, since it is larger than the sum of its proper divisors (363052827505).

1512720114475 is an equidigital number, since it uses as much as digits as its factorization.

1512720114475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60508804589 (or 60508804584 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 40.

The spelling of 1512720114475 in words is "one trillion, five hundred twelve billion, seven hundred twenty million, one hundred fourteen thousand, four hundred seventy-five".