2050622404 has 12 divisors (see below), whose sum is σ = 3589328428. Its totient is φ = 1025100000.

The previous prime is 2050622401. The next prime is 2050622411. The reversal of 2050622404 is 4042260502.

It can be written as a sum of positive squares in 2 ways, for example, as 92736900 + 1957885504 = 9630^2 + 44248^2 .

It is not an unprimeable number, because it can be changed into a prime (2050622401) 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, 29847 + ... + 70654.

Almost surely, 2^2050622404 is an apocalyptic number.

It is an amenable number.

2050622404 is a deficient number, since it is larger than the sum of its proper divisors (1538706024).

2050622404 is a wasteful number, since it uses less digits than its factorization.

2050622404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105606 (or 105604 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2050622404 is about 45283.7984714180. The cubic root of 2050622404 is about 1270.4626425312.

Adding to 2050622404 its reverse (4042260502), we get a palindrome (6092882906).

The spelling of 2050622404 in words is "two billion, fifty million, six hundred twenty-two thousand, four hundred four".