3518505501852 has 48 divisors (see below), whose sum is σ = 8958128844672. Its totient is φ = 1065983666880.

The previous prime is 3518505501839. The next prime is 3518505501853. The reversal of 3518505501852 is 2581055058153.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3518505501853) 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, 2262118 + ... + 3486285.

It is an arithmetic number, because the mean of its divisors is an integer number (186627684264).

Almost surely, 2^{3518505501852} is an apocalyptic number.

It is an amenable number.

3518505501852 is an abundant number, since it is smaller than the sum of its proper divisors (5439623342820).

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

3518505501852 is a wasteful number, since it uses less digits than its factorization.

3518505501852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5753058 (or 5753056 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 48.

The spelling of 3518505501852 in words is "three trillion, five hundred eighteen billion, five hundred five million, five hundred one thousand, eight hundred fifty-two".