2020555702 has 16 divisors (see below), whose sum is σ = 3339103824. Its totient is φ = 909340000.

The previous prime is 2020555699. The next prime is 2020555763. The reversal of 2020555702 is 2075550202.

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, 452449 + ... + 456892.

It is an arithmetic number, because the mean of its divisors is an integer number (208693989).

Almost surely, 2^2020555702 is an apocalyptic number.

2020555702 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2020555702 is a deficient number, since it is larger than the sum of its proper divisors (1318548122).

2020555702 is a wasteful number, since it uses less digits than its factorization.

2020555702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909455.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 2020555702 is about 44950.5917869832. The cubic root of 2020555702 is about 1264.2227728347. Note that the first 3 decimals are identical.

The spelling of 2020555702 in words is "two billion, twenty million, five hundred fifty-five thousand, seven hundred two".