6136517203361 has 4 divisors (see below), whose sum is σ = 6138098376324. Its totient is φ = 6134936030400.

The previous prime is 6136517203343. The next prime is 6136517203363. The reversal of 6136517203361 is 1633027156316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3680028355600 + 2456488847761 = 1918340^2 + 1567319^2 .

It is a cyclic number.

It is not a de Polignac number, because 6136517203361 - 2¹⁴ = 6136517186977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6136517203363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790580660 + ... + 790588421.

It is an arithmetic number, because the mean of its divisors is an integer number (1534524594081).

Almost surely, 2^{6136517203361} is an apocalyptic number.

It is an amenable number.

6136517203361 is a deficient number, since it is larger than the sum of its proper divisors (1581172963).

6136517203361 is a wasteful number, since it uses less digits than its factorization.

6136517203361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581172962.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 6136517203361 in words is "six trillion, one hundred thirty-six billion, five hundred seventeen million, two hundred three thousand, three hundred sixty-one".