11787409083 has 8 divisors (see below), whose sum is σ = 15731764048. Its totient is φ = 7850663424.

The previous prime is 11787409079. The next prime is 11787409097. The reversal of 11787409083 is 38090478711.

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

It is not a de Polignac number, because 11787409083 - 2² = 11787409079 is a prime.

It is a super-3 number, since 3×11787409083³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11787409033) 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, 1898710 + ... + 1904907.

It is an arithmetic number, because the mean of its divisors is an integer number (1966470506).

Almost surely, 2^11787409083 is an apocalyptic number.

11787409083 is a deficient number, since it is larger than the sum of its proper divisors (3944354965).

11787409083 is a wasteful number, since it uses less digits than its factorization.

11787409083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804653.

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 11787409083 in words is "eleven billion, seven hundred eighty-seven million, four hundred nine thousand, eighty-three".