2050552254 has 16 divisors (see below), whose sum is σ = 4138730640. Its totient is φ = 677246400.

The previous prime is 2050552253. The next prime is 2050552297. The reversal of 2050552254 is 4522550502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050552253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567047 + ... + 1568354.

It is an arithmetic number, because the mean of its divisors is an integer number (258670665).

Almost surely, 2^2050552254 is an apocalyptic number.

2050552254 is an abundant number, since it is smaller than the sum of its proper divisors (2088178386).

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

2050552254 is a wasteful number, since it uses less digits than its factorization.

2050552254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135515.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 2050552254 is about 45283.0239052120. The cubic root of 2050552254 is about 1270.4481552272.

The spelling of 2050552254 in words is "two billion, fifty million, five hundred fifty-two thousand, two hundred fifty-four".