53361727308687 has 8 divisors (see below), whose sum is σ = 81313108279936. Its totient is φ = 30492415604952.

The previous prime is 53361727308653. The next prime is 53361727308691. The reversal of 53361727308687 is 78680372716335.

It is a happy number.

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

It is not a de Polignac number, because 53361727308687 - 2⁸ = 53361727308431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53361727308587) 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, 1270517316853 + ... + 1270517316894.

It is an arithmetic number, because the mean of its divisors is an integer number (10164138534992).

Almost surely, 2^{53361727308687} is an apocalyptic number.

53361727308687 is a deficient number, since it is larger than the sum of its proper divisors (27951380971249).

53361727308687 is a wasteful number, since it uses less digits than its factorization.

53361727308687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541034633757.

The product of its (nonzero) digits is 213373440, while the sum is 66.

The spelling of 53361727308687 in words is "fifty-three trillion, three hundred sixty-one billion, seven hundred twenty-seven million, three hundred eight thousand, six hundred eighty-seven".