2058377619 has 4 divisors (see below), whose sum is σ = 2744503496. Its totient is φ = 1372251744.

The previous prime is 2058377611. The next prime is 2058377623. The reversal of 2058377619 is 9167738502.

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

It is not a de Polignac number, because 2058377619 - 2³ = 2058377611 is a prime.

It is a super-2 number, since 2×2058377619² = 8473836844800218322, which contains 22 as substring.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 343062934 + ... + 343062939.

It is an arithmetic number, because the mean of its divisors is an integer number (686125874).

Almost surely, 2^2058377619 is an apocalyptic number.

2058377619 is a deficient number, since it is larger than the sum of its proper divisors (686125877).

2058377619 is an equidigital number, since it uses as much as digits as its factorization.

2058377619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686125876.

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 2058377619 is about 45369.3466891468. The cubic root of 2058377619 is about 1272.0622083268.

The spelling of 2058377619 in words is "two billion, fifty-eight million, three hundred seventy-seven thousand, six hundred nineteen".