55682775105 has 32 divisors (see below), whose sum is σ = 90080916480. Its totient is φ = 29368684800.

The previous prime is 55682775077. The next prime is 55682775107. The reversal of 55682775105 is 50157728655.

It is not a de Polignac number, because 55682775105 - 2¹⁵ = 55682742337 is a prime.

It is a super-2 number, since 2×55682775105² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55682775107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1286151 + ... + 1328739.

It is an arithmetic number, because the mean of its divisors is an integer number (2815028640).

Almost surely, 2^55682775105 is an apocalyptic number.

It is an amenable number.

55682775105 is a deficient number, since it is larger than the sum of its proper divisors (34398141375).

55682775105 is a wasteful number, since it uses less digits than its factorization.

55682775105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43561.

The product of its (nonzero) digits is 2940000, while the sum is 51.

The spelling of 55682775105 in words is "fifty-five billion, six hundred eighty-two million, seven hundred seventy-five thousand, one hundred five".