3500500518870 has 64 divisors (see below), whose sum is σ = 8407284627456. Its totient is φ = 932791144320.

The previous prime is 3500500518857. The next prime is 3500500518881. The reversal of 3500500518870 is 788150050053.

It is a happy number.

3500500518870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393885567 + ... + 393894453.

It is an arithmetic number, because the mean of its divisors is an integer number (131363822304).

Almost surely, 2^{3500500518870} is an apocalyptic number.

3500500518870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3500500518870 is an abundant number, since it is smaller than the sum of its proper divisors (4906784108586).

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

3500500518870 is a wasteful number, since it uses less digits than its factorization.

3500500518870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16925.

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 3500500518870 in words is "three trillion, five hundred billion, five hundred million, five hundred eighteen thousand, eight hundred seventy".