2052403555422 has 16 divisors (see below), whose sum is σ = 4477971393792. Its totient is φ = 621940471320.

The previous prime is 2052403555417. The next prime is 2052403555457. The reversal of 2052403555422 is 2245553042502.

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, 15548511718 + ... + 15548511849.

It is an arithmetic number, because the mean of its divisors is an integer number (279873212112).

Almost surely, 2^{2052403555422} is an apocalyptic number.

2052403555422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2052403555422 is an abundant number, since it is smaller than the sum of its proper divisors (2425567838370).

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

2052403555422 is a wasteful number, since it uses less digits than its factorization.

2052403555422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31097023583.

The product of its (nonzero) digits is 480000, while the sum is 39.

Adding to 2052403555422 its reverse (2245553042502), we get a palindrome (4297956597924).

The spelling of 2052403555422 in words is "two trillion, fifty-two billion, four hundred three million, five hundred fifty-five thousand, four hundred twenty-two".