2020018485 has 8 divisors (see below), whose sum is σ = 3232029600. Its totient is φ = 1077343184.

The previous prime is 2020018471. The next prime is 2020018487. The reversal of 2020018485 is 5848100202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020018485 - 2⁹ = 2020017973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020018487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67333935 + ... + 67333964.

It is an arithmetic number, because the mean of its divisors is an integer number (404003700).

Almost surely, 2^2020018485 is an apocalyptic number.

It is an amenable number.

2020018485 is a deficient number, since it is larger than the sum of its proper divisors (1212011115).

2020018485 is a wasteful number, since it uses less digits than its factorization.

2020018485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134667907.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 2020018485 is about 44944.6157509440. The cubic root of 2020018485 is about 1264.1107207946.

Adding to 2020018485 its reverse (5848100202), we get a palindrome (7868118687).

The spelling of 2020018485 in words is "two billion, twenty million, eighteen thousand, four hundred eighty-five".