55105777510703 has 8 divisors (see below), whose sum is σ = 60359269484880. Its totient is φ = 50075838386560.

The previous prime is 55105777510661. The next prime is 55105777510733. The reversal of 55105777510703 is 30701577750155.

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

It is a cyclic number.

It is not a de Polignac number, because 55105777510703 - 2³² = 55101482543407 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 (55105777510733) 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, 55888211993 + ... + 55888212978.

It is an arithmetic number, because the mean of its divisors is an integer number (7544908685610).

Almost surely, 2^{55105777510703} is an apocalyptic number.

55105777510703 is a deficient number, since it is larger than the sum of its proper divisors (5253491974177).

55105777510703 is a wasteful number, since it uses less digits than its factorization.

55105777510703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111776425017.

The product of its (nonzero) digits is 4501875, while the sum is 53.

The spelling of 55105777510703 in words is "fifty-five trillion, one hundred five billion, seven hundred seventy-seven million, five hundred ten thousand, seven hundred three".