2010515503020 has 96 divisors (see below), whose sum is σ = 5673771532800. Its totient is φ = 531931023360.

The previous prime is 2010515502979. The next prime is 2010515503021. The reversal of 2010515503020 is 203055150102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2010515503021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3976315 + ... + 4453325.

It is an arithmetic number, because the mean of its divisors is an integer number (59101786800).

Almost surely, 2^{2010515503020} is an apocalyptic number.

2010515503020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010515503020 is an abundant number, since it is smaller than the sum of its proper divisors (3663256029780).

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

2010515503020 is a wasteful number, since it uses less digits than its factorization.

2010515503020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477575 (or 477573 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 2010515503020 in words is "two trillion, ten billion, five hundred fifteen million, five hundred three thousand, twenty".