10847977519 has 8 divisors (see below), whose sum is σ = 10870845552. Its totient is φ = 10825129920.

The previous prime is 10847977507. The next prime is 10847977523. The reversal of 10847977519 is 91577974801.

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

It is a cyclic number.

It is not a de Polignac number, because 10847977519 - 2⁵ = 10847977487 is a prime.

It is a super-2 number, since 2×10847977519² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10847977319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1485852 + ... + 1493134.

It is an arithmetic number, because the mean of its divisors is an integer number (1358855694).

Almost surely, 2^10847977519 is an apocalyptic number.

10847977519 is a deficient number, since it is larger than the sum of its proper divisors (22868033).

10847977519 is an equidigital number, since it uses as much as digits as its factorization.

10847977519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10217.

The product of its (nonzero) digits is 4445280, while the sum is 58.

The spelling of 10847977519 in words is "ten billion, eight hundred forty-seven million, nine hundred seventy-seven thousand, five hundred nineteen".