2730161370500 has 48 divisors (see below), whose sum is σ = 5968654137264. Its totient is φ = 1090968998400.

The previous prime is 2730161370481. The next prime is 2730161370593. The reversal of 2730161370500 is 50731610372.

2730161370500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 181055356036 + 2549106014464 = 425506^2 + 1596592^2 .

It is a super-2 number, since 2×2730161370500² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2239877 + ... + 3236876.

It is an arithmetic number, because the mean of its divisors is an integer number (124346961193).

Almost surely, 2^{2730161370500} is an apocalyptic number.

2730161370500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2730161370500 is an abundant number, since it is smaller than the sum of its proper divisors (3238492766764).

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

2730161370500 is a wasteful number, since it uses less digits than its factorization.

2730161370500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477769 (or 5477757 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 35.

Adding to 2730161370500 its reverse (50731610372), we get a palindrome (2780892980872).

The spelling of 2730161370500 in words is "two trillion, seven hundred thirty billion, one hundred sixty-one million, three hundred seventy thousand, five hundred".