55686810500741 has 16 divisors (see below), whose sum is σ = 63842482540800. Its totient is φ = 47581477232640.

The previous prime is 55686810500719. The next prime is 55686810500753. The reversal of 55686810500741 is 14700501868655.

It is a cyclic number.

It is not a de Polignac number, because 55686810500741 - 2¹⁸ = 55686810238597 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 (55686810503741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6969980 + ... + 12647301.

It is an arithmetic number, because the mean of its divisors is an integer number (3990155158800).

Almost surely, 2^{55686810500741} is an apocalyptic number.

It is an amenable number.

55686810500741 is a deficient number, since it is larger than the sum of its proper divisors (8155672040059).

55686810500741 is a wasteful number, since it uses less digits than its factorization.

55686810500741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19618564.

The product of its (nonzero) digits is 8064000, while the sum is 56.

The spelling of 55686810500741 in words is "fifty-five trillion, six hundred eighty-six billion, eight hundred ten million, five hundred thousand, seven hundred forty-one".