2050253420 has 24 divisors (see below), whose sum is σ = 4307310000. Its totient is φ = 819762752.

The previous prime is 2050253383. The next prime is 2050253453. The reversal of 2050253420 is 243520502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31706 + ... + 71454.

It is an arithmetic number, because the mean of its divisors is an integer number (179471250).

Almost surely, 2^2050253420 is an apocalyptic number.

2050253420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2050253420 is an abundant number, since it is smaller than the sum of its proper divisors (2257056580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2050253420 is a wasteful number, since it uses less digits than its factorization.

2050253420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42337 (or 42335 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2050253420 is about 45279.7241599372. The cubic root of 2050253420 is about 1270.3864366426.

Adding to 2050253420 its reverse (243520502), we get a palindrome (2293773922).

The spelling of 2050253420 in words is "two billion, fifty million, two hundred fifty-three thousand, four hundred twenty".