1087475612017 has 4 divisors (see below), whose sum is σ = 1088923649536. Its totient is φ = 1086027574500.

The previous prime is 1087475611997. The next prime is 1087475612023. The reversal of 1087475612017 is 7102165747801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1087475612017 - 2¹⁹ = 1087475087729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1087475612417) 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 in 3 ways as a sum of consecutive naturals, for example, 724017633 + ... + 724019134.

It is an arithmetic number, because the mean of its divisors is an integer number (272230912384).

Almost surely, 2^{1087475612017} is an apocalyptic number.

It is an amenable number.

1087475612017 is a deficient number, since it is larger than the sum of its proper divisors (1448037519).

1087475612017 is an equidigital number, since it uses as much as digits as its factorization.

1087475612017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448037518.

The product of its (nonzero) digits is 658560, while the sum is 49.

The spelling of 1087475612017 in words is "one trillion, eighty-seven billion, four hundred seventy-five million, six hundred twelve thousand, seventeen".