10787479511 has 4 divisors (see below), whose sum is σ = 10804907400. Its totient is φ = 10770051624.

The previous prime is 10787479487. The next prime is 10787479517. The reversal of 10787479511 is 11597478701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11597478701 = 43 ⋅269708807.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10787479511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10787479511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10787479517) 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, 8713016 + ... + 8714253.

It is an arithmetic number, because the mean of its divisors is an integer number (2701226850).

Almost surely, 2^10787479511 is an apocalyptic number.

10787479511 is a deficient number, since it is larger than the sum of its proper divisors (17427889).

10787479511 is an equidigital number, since it uses as much as digits as its factorization.

10787479511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17427888.

The product of its (nonzero) digits is 493920, while the sum is 50.

The spelling of 10787479511 in words is "ten billion, seven hundred eighty-seven million, four hundred seventy-nine thousand, five hundred eleven".