55763751740765 has 32 divisors (see below), whose sum is σ = 70546519019520. Its totient is φ = 42252344524800.

The previous prime is 55763751740759. The next prime is 55763751740771. The reversal of 55763751740765 is 56704715736755.

It is an interprime number because it is at equal distance from previous prime (55763751740759) and next prime (55763751740771).

It is not a de Polignac number, because 55763751740765 - 2²⁰ = 55763750692189 is a prime.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 55763751740695 and 55763751740704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431272925 + ... + 431402205.

It is an arithmetic number, because the mean of its divisors is an integer number (2204578719360).

Almost surely, 2^{55763751740765} is an apocalyptic number.

It is an amenable number.

55763751740765 is a deficient number, since it is larger than the sum of its proper divisors (14782767278755).

55763751740765 is a wasteful number, since it uses less digits than its factorization.

55763751740765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188573.

The product of its (nonzero) digits is 648270000, while the sum is 68.

The spelling of 55763751740765 in words is "fifty-five trillion, seven hundred sixty-three billion, seven hundred fifty-one million, seven hundred forty thousand, seven hundred sixty-five".