2355550110091 has 2 divisors, whose sum is σ = 2355550110092. Its totient is φ = 2355550110090.

The previous prime is 2355550110073. The next prime is 2355550110107. The reversal of 2355550110091 is 1900110555532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2355550110091 - 2⁵ = 2355550110059 is a prime.

It is a super-2 number, since 2×2355550110091² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2355550110091.

It is not a weakly prime, because it can be changed into another prime (2355550110061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177775055045 + 1177775055046.

It is an arithmetic number, because the mean of its divisors is an integer number (1177775055046).

Almost surely, 2^{2355550110091} is an apocalyptic number.

2355550110091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355550110091 is an equidigital number, since it uses as much as digits as its factorization.

2355550110091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33750, while the sum is 37.

The spelling of 2355550110091 in words is "two trillion, three hundred fifty-five billion, five hundred fifty million, one hundred ten thousand, ninety-one".