1105455851 has 2 divisors, whose sum is σ = 1105455852. Its totient is φ = 1105455850.

The previous prime is 1105455833. The next prime is 1105455881. The reversal of 1105455851 is 1585545011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1105455851 - 2²⁶ = 1038346987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105455881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552727925 + 552727926.

It is an arithmetic number, because the mean of its divisors is an integer number (552727926).

Almost surely, 2^1105455851 is an apocalyptic number.

1105455851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105455851 is an equidigital number, since it uses as much as digits as its factorization.

1105455851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20000, while the sum is 35.

The square root of 1105455851 is about 33248.3962169606. The cubic root of 1105455851 is about 1033.9839581258.

The spelling of 1105455851 in words is "one billion, one hundred five million, four hundred fifty-five thousand, eight hundred fifty-one".