2055125003420 has 12 divisors (see below), whose sum is σ = 4315762507224. Its totient is φ = 822050001360.

The previous prime is 2055125003417. The next prime is 2055125003467. The reversal of 2055125003420 is 243005215502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51378125066 + ... + 51378125105.

It is an arithmetic number, because the mean of its divisors is an integer number (359646875602).

Almost surely, 2^{2055125003420} is an apocalyptic number.

2055125003420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2055125003420 is an abundant number, since it is smaller than the sum of its proper divisors (2260637503804).

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

2055125003420 is a wasteful number, since it uses less digits than its factorization.

2055125003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102756250180 (or 102756250178 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 2055125003420 in words is "two trillion, fifty-five billion, one hundred twenty-five million, three thousand, four hundred twenty".