2058377618 has 64 divisors (see below), whose sum is σ = 3570241536. Its totient is φ = 881496000.

The previous prime is 2058377611. The next prime is 2058377623. The reversal of 2058377618 is 8167738502.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2058377611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4889048 + ... + 4889468.

It is an arithmetic number, because the mean of its divisors is an integer number (55785024).

Almost surely, 2^2058377618 is an apocalyptic number.

2058377618 is a deficient number, since it is larger than the sum of its proper divisors (1511863918).

2058377618 is a wasteful number, since it uses less digits than its factorization.

2058377618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639.

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 2058377618 is about 45369.3466781262. The cubic root of 2058377618 is about 1272.0622081208.

The spelling of 2058377618 in words is "two billion, fifty-eight million, three hundred seventy-seven thousand, six hundred eighteen".