2052478110620 has 36 divisors (see below), whose sum is σ = 5013910815480. Its totient is φ = 703706780448.

The previous prime is 2052478110559. The next prime is 2052478110691. The reversal of 2052478110620 is 260118742502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1047181730 + ... + 1047183689.

It is an arithmetic number, because the mean of its divisors is an integer number (139275300430).

Almost surely, 2^{2052478110620} is an apocalyptic number.

2052478110620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052478110620 is an abundant number, since it is smaller than the sum of its proper divisors (2961432704860).

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

2052478110620 is a wasteful number, since it uses less digits than its factorization.

2052478110620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094365442 (or 2094365433 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The spelling of 2052478110620 in words is "two trillion, fifty-two billion, four hundred seventy-eight million, one hundred ten thousand, six hundred twenty".