2058139633 has 4 divisors (see below), whose sum is σ = 2245243248. Its totient is φ = 1871036020.

The previous prime is 2058139627. The next prime is 2058139637. The reversal of 2058139633 is 3369318502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2058139633 - 2⁹ = 2058139121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2058139637) 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, 93551791 + ... + 93551812.

It is an arithmetic number, because the mean of its divisors is an integer number (561310812).

Almost surely, 2^2058139633 is an apocalyptic number.

It is an amenable number.

2058139633 is a deficient number, since it is larger than the sum of its proper divisors (187103615).

2058139633 is a wasteful number, since it uses less digits than its factorization.

2058139633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187103614.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 2058139633 is about 45366.7238512988. The cubic root of 2058139633 is about 1272.0131819056.

The spelling of 2058139633 in words is "two billion, fifty-eight million, one hundred thirty-nine thousand, six hundred thirty-three".