6361156011425 has 12 divisors (see below), whose sum is σ = 7893116711100. Its totient is φ = 5085516256320.

The previous prime is 6361156011373. The next prime is 6361156011487. The reversal of 6361156011425 is 5241106511636.

It can be written as a sum of positive squares in 6 ways, for example, as 127385461921 + 6233770549504 = 356911^2 + 2496752^2 .

It is not a de Polignac number, because 6361156011425 - 2¹⁴ = 6361155995041 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 85175750 + ... + 85250399.

It is an arithmetic number, because the mean of its divisors is an integer number (657759725925).

Almost surely, 2^{6361156011425} is an apocalyptic number.

It is an amenable number.

6361156011425 is a deficient number, since it is larger than the sum of its proper divisors (1531960699675).

6361156011425 is a wasteful number, since it uses less digits than its factorization.

6361156011425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170427652 (or 170427647 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 6361156011425 in words is "six trillion, three hundred sixty-one billion, one hundred fifty-six million, eleven thousand, four hundred twenty-five".