2020002535 has 16 divisors (see below), whose sum is σ = 2445573312. Its totient is φ = 1601683200.

The previous prime is 2020002533. The next prime is 2020002539. The reversal of 2020002535 is 5352000202.

It is not a de Polignac number, because 2020002535 - 2¹ = 2020002533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020002533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277867 + ... + 285043.

It is an arithmetic number, because the mean of its divisors is an integer number (152848332).

Almost surely, 2^2020002535 is an apocalyptic number.

2020002535 is a deficient number, since it is larger than the sum of its proper divisors (425570777).

2020002535 is a wasteful number, since it uses less digits than its factorization.

2020002535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2020002535 is about 44944.4383099845. The cubic root of 2020002535 is about 1264.1073936602.

Adding to 2020002535 its reverse (5352000202), we get a palindrome (7372002737).

The spelling of 2020002535 in words is "two billion, twenty million, two thousand, five hundred thirty-five".