11553337347 has 8 divisors (see below), whose sum is σ = 15935637840. Its totient is φ = 7436630880.

The previous prime is 11553337339. The next prime is 11553337349. The reversal of 11553337347 is 74373335511.

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

It is not a de Polignac number, because 11553337347 - 2³ = 11553337339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11553337299 and 11553337308.

It is not an unprimeable number, because it can be changed into a prime (11553337349) by changing a digit.

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, 66398404 + ... + 66398577.

It is an arithmetic number, because the mean of its divisors is an integer number (1991954730).

Almost surely, 2^11553337347 is an apocalyptic number.

11553337347 is a deficient number, since it is larger than the sum of its proper divisors (4382300493).

11553337347 is a wasteful number, since it uses less digits than its factorization.

11553337347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132797013.

The product of its digits is 396900, while the sum is 42.

The spelling of 11553337347 in words is "eleven billion, five hundred fifty-three million, three hundred thirty-seven thousand, three hundred forty-seven".