2046381355 has 16 divisors (see below), whose sum is σ = 2483923680. Its totient is φ = 1618301952.

The previous prime is 2046381349. The next prime is 2046381367. The reversal of 2046381355 is 5531836402.

It is a cyclic number.

It is not a de Polignac number, because 2046381355 - 2²⁵ = 2012826923 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 516492 + ... + 520438.

It is an arithmetic number, because the mean of its divisors is an integer number (155245230).

Almost surely, 2^2046381355 is an apocalyptic number.

2046381355 is a deficient number, since it is larger than the sum of its proper divisors (437542325).

2046381355 is a wasteful number, since it uses less digits than its factorization.

2046381355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 2046381355 is about 45236.9467913121. The cubic root of 2046381355 is about 1269.5861910543.

The spelling of 2046381355 in words is "two billion, forty-six million, three hundred eighty-one thousand, three hundred fifty-five".