3502540220313 has 8 divisors (see below), whose sum is σ = 4670321613376. Its totient is φ = 2334892820400.

The previous prime is 3502540220287. The next prime is 3502540220317. The reversal of 3502540220313 is 3130220452053.

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

It is not a de Polignac number, because 3502540220313 - 2⁵ = 3502540220281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3502540220317) 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, 33437278 + ... + 33541863.

It is an arithmetic number, because the mean of its divisors is an integer number (583790201672).

Almost surely, 2^{3502540220313} is an apocalyptic number.

It is an amenable number.

3502540220313 is a deficient number, since it is larger than the sum of its proper divisors (1167781393063).

3502540220313 is a wasteful number, since it uses less digits than its factorization.

3502540220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66996575.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 3502540220313 its reverse (3130220452053), we get a palindrome (6632760672366).

The spelling of 3502540220313 in words is "three trillion, five hundred two billion, five hundred forty million, two hundred twenty thousand, three hundred thirteen".