2355081011 has 4 divisors (see below), whose sum is σ = 2355247224. Its totient is φ = 2354914800.

The previous prime is 2355080999. The next prime is 2355081017. The reversal of 2355081011 is 1101805532.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2355081011 - 2⁶ = 2355080947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2355081017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59645 + ... + 90926.

It is an arithmetic number, because the mean of its divisors is an integer number (588811806).

Almost surely, 2^2355081011 is an apocalyptic number.

2355081011 is a deficient number, since it is larger than the sum of its proper divisors (166213).

2355081011 is a wasteful number, since it uses less digits than its factorization.

2355081011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166212.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 2355081011 is about 48529.1769042089. The cubic root of 2355081011 is about 1330.4603925560.

Adding to 2355081011 its reverse (1101805532), we get a palindrome (3456886543).

The spelling of 2355081011 in words is "two billion, three hundred fifty-five million, eighty-one thousand, eleven".