2050053031 has 4 divisors (see below), whose sum is σ = 2207749432. Its totient is φ = 1892356632.

The previous prime is 2050053023. The next prime is 2050053041. The reversal of 2050053031 is 1303500502.

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

It is a cyclic number.

It is not a de Polignac number, because 2050053031 - 2³ = 2050053023 is a prime.

It is a super-2 number, since 2×2050053031² = 8405434859824573922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050053011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78848181 + ... + 78848206.

It is an arithmetic number, because the mean of its divisors is an integer number (551937358).

Almost surely, 2^2050053031 is an apocalyptic number.

2050053031 is a deficient number, since it is larger than the sum of its proper divisors (157696401).

2050053031 is a wasteful number, since it uses less digits than its factorization.

2050053031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157696400.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2050053031 is about 45277.5113163257. The cubic root of 2050053031 is about 1270.3450466760.

Adding to 2050053031 its reverse (1303500502), we get a palindrome (3353553533).

The spelling of 2050053031 in words is "two billion, fifty million, fifty-three thousand, thirty-one".