1046087511745 has 4 divisors (see below), whose sum is σ = 1255305014100. Its totient is φ = 836870009392.

The previous prime is 1046087511739. The next prime is 1046087511769. The reversal of 1046087511745 is 5471157806401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 180100930689 + 865986581056 = 424383^2 + 930584^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046087511745 - 2³ = 1046087511737 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 104608751170 + ... + 104608751179.

It is an arithmetic number, because the mean of its divisors is an integer number (313826253525).

Almost surely, 2^{1046087511745} is an apocalyptic number.

It is an amenable number.

1046087511745 is a deficient number, since it is larger than the sum of its proper divisors (209217502355).

1046087511745 is an equidigital number, since it uses as much as digits as its factorization.

1046087511745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209217502354.

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 1046087511745 in words is "one trillion, forty-six billion, eighty-seven million, five hundred eleven thousand, seven hundred forty-five".