1275014015015 has 8 divisors (see below), whose sum is σ = 1647710419488. Its totient is φ = 941548811040.

The previous prime is 1275014014979. The next prime is 1275014015059. The reversal of 1275014015015 is 5105104105721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1275014015015 - 2⁶ = 1275014014951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9807800051 + ... + 9807800180.

It is an arithmetic number, because the mean of its divisors is an integer number (205963802436).

Almost surely, 2^{1275014015015} is an apocalyptic number.

1275014015015 is a deficient number, since it is larger than the sum of its proper divisors (372696404473).

1275014015015 is a wasteful number, since it uses less digits than its factorization.

1275014015015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19615600249.

The product of its (nonzero) digits is 7000, while the sum is 32.

The spelling of 1275014015015 in words is "one trillion, two hundred seventy-five billion, fourteen million, fifteen thousand, fifteen".