2058145874 has 8 divisors (see below), whose sum is σ = 3087614460. Its totient is φ = 1028941056.

The previous prime is 2058145861. The next prime is 2058145927. The reversal of 2058145874 is 4785418502.

It can be written as a sum of positive squares in 2 ways, for example, as 1767613849 + 290532025 = 42043^2 + 17045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45119 + ... + 78434.

Almost surely, 2^2058145874 is an apocalyptic number.

2058145874 is a deficient number, since it is larger than the sum of its proper divisors (1029468586).

2058145874 is a wasteful number, since it uses less digits than its factorization.

2058145874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131884.

The product of its (nonzero) digits is 358400, while the sum is 44.

The square root of 2058145874 is about 45366.7926351423. The cubic root of 2058145874 is about 1272.0144676341.

The spelling of 2058145874 in words is "two billion, fifty-eight million, one hundred forty-five thousand, eight hundred seventy-four".