2052402252254 has 16 divisors (see below), whose sum is σ = 3171361205616. Its totient is φ = 995449435200.

The previous prime is 2052402252193. The next prime is 2052402252283. The reversal of 2052402252254 is 4522522042502.

It is a Curzon number.

It is a congruent number.

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, 41871527 + ... + 41920514.

It is an arithmetic number, because the mean of its divisors is an integer number (198210075351).

Almost surely, 2^{2052402252254} is an apocalyptic number.

2052402252254 is a deficient number, since it is larger than the sum of its proper divisors (1118958953362).

2052402252254 is a wasteful number, since it uses less digits than its factorization.

2052402252254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83792411.

The product of its (nonzero) digits is 128000, while the sum is 35.

Adding to 2052402252254 its reverse (4522522042502), we get a palindrome (6574924294756).

The spelling of 2052402252254 in words is "two trillion, fifty-two billion, four hundred two million, two hundred fifty-two thousand, two hundred fifty-four".