11333506345 has 16 divisors (see below), whose sum is σ = 15904563840. Its totient is φ = 7590812544.

The previous prime is 11333506343. The next prime is 11333506361. The reversal of 11333506345 is 54360533311.

It is not a de Polignac number, because 11333506345 - 2¹ = 11333506343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11333506345.

It is not an unprimeable number, because it can be changed into a prime (11333506343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3763780 + ... + 3766789.

It is an arithmetic number, because the mean of its divisors is an integer number (994035240).

Almost surely, 2^11333506345 is an apocalyptic number.

It is an amenable number.

11333506345 is a deficient number, since it is larger than the sum of its proper divisors (4571057495).

11333506345 is an equidigital number, since it uses as much as digits as its factorization.

11333506345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530624.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 11333506345 in words is "eleven billion, three hundred thirty-three million, five hundred six thousand, three hundred forty-five".