1275275000015 has 8 divisors (see below), whose sum is σ = 1533784472208. Its totient is φ = 1017917018560.

The previous prime is 1275274999963. The next prime is 1275275000101. The reversal of 1275275000015 is 5100005725721.

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

It is not a de Polignac number, because 1275275000015 - 2⁸ = 1275274999759 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, 287870246 + ... + 287874675.

It is an arithmetic number, because the mean of its divisors is an integer number (191723059026).

Almost surely, 2^{1275275000015} is an apocalyptic number.

1275275000015 is a deficient number, since it is larger than the sum of its proper divisors (258509472193).

1275275000015 is an equidigital number, since it uses as much as digits as its factorization.

1275275000015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575745369.

The product of its (nonzero) digits is 24500, while the sum is 35.

The spelling of 1275275000015 in words is "one trillion, two hundred seventy-five billion, two hundred seventy-five million, fifteen", and thus it is an aban number.