6135202040356 has 81 divisors (see below), whose sum is σ = 11490331289619. Its totient is φ = 2865792822528.

The previous prime is 6135202040351. The next prime is 6135202040371. The reversal of 6135202040356 is 6530402025316.

The square root of 6135202040356 is 2476934.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 23429200356 + 6111772840000 = 153066^2 + 2472200^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6135202040351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22148743690 + ... + 22148743966.

Almost surely, 2^{6135202040356} is an apocalyptic number.

6135202040356 is the 2476934-th square number.

It is an amenable number.

6135202040356 is a deficient number, since it is larger than the sum of its proper divisors (5355129249263).

6135202040356 is an equidigital number, since it uses as much as digits as its factorization.

6135202040356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118 (or 559 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 6135202040356 in words is "six trillion, one hundred thirty-five billion, two hundred two million, forty thousand, three hundred fifty-six".