2050042630 has 32 divisors (see below), whose sum is σ = 3779449344. Its totient is φ = 800192736.

The previous prime is 2050042627. The next prime is 2050042633. The reversal of 2050042630 is 362400502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2050042627) and next prime (2050042633).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050042633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739507 + ... + 742273.

It is an arithmetic number, because the mean of its divisors is an integer number (118107792).

Almost surely, 2^2050042630 is an apocalyptic number.

2050042630 is a deficient number, since it is larger than the sum of its proper divisors (1729406714).

2050042630 is a wasteful number, since it uses less digits than its factorization.

2050042630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2050042630 is about 45277.3964578353. The cubic root of 2050042630 is about 1270.3428982956.

The spelling of 2050042630 in words is "two billion, fifty million, forty-two thousand, six hundred thirty".