11360642505 has 8 divisors (see below), whose sum is σ = 18177028032. Its totient is φ = 6059009328.

The previous prime is 11360642483. The next prime is 11360642537. The reversal of 11360642505 is 50524606311.

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

It is not a de Polignac number, because 11360642505 - 2⁵ = 11360642473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378688069 + ... + 378688098.

It is an arithmetic number, because the mean of its divisors is an integer number (2272128504).

Almost surely, 2^11360642505 is an apocalyptic number.

11360642505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11360642505 is a deficient number, since it is larger than the sum of its proper divisors (6816385527).

11360642505 is an equidigital number, since it uses as much as digits as its factorization.

11360642505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757376175.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 11360642505 in words is "eleven billion, three hundred sixty million, six hundred forty-two thousand, five hundred five".