11295867085 has 8 divisors (see below), whose sum is σ = 13921393176. Its totient is φ = 8792458560.

The previous prime is 11295867029. The next prime is 11295867097. The reversal of 11295867085 is 58076859211.

It can be written as a sum of positive squares in 4 ways, for example, as 797610564 + 10498256521 = 28242^2 + 102461^2 .

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

It is not a de Polignac number, because 11295867085 - 2¹⁵ = 11295834317 is a prime.

It is a super-2 number, since 2×11295867085² (a number of 21 digits) contains 22 as substring.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30529186 + ... + 30529555.

It is an arithmetic number, because the mean of its divisors is an integer number (1740174147).

Almost surely, 2^11295867085 is an apocalyptic number.

It is an amenable number.

11295867085 is a deficient number, since it is larger than the sum of its proper divisors (2625526091).

11295867085 is an equidigital number, since it uses as much as digits as its factorization.

11295867085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61058783.

The product of its (nonzero) digits is 1209600, while the sum is 52.

The spelling of 11295867085 in words is "eleven billion, two hundred ninety-five million, eight hundred sixty-seven thousand, eighty-five".