55000527777803 has 4 divisors (see below), whose sum is σ = 55932740113080. Its totient is φ = 54068315442528.

The previous prime is 55000527777781. The next prime is 55000527777887. The reversal of 55000527777803 is 30877772500055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55000527777803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55000527177803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466106167550 + ... + 466106167667.

It is an arithmetic number, because the mean of its divisors is an integer number (13983185028270).

Almost surely, 2^{55000527777803} is an apocalyptic number.

55000527777803 is a deficient number, since it is larger than the sum of its proper divisors (932212335277).

55000527777803 is an equidigital number, since it uses as much as digits as its factorization.

55000527777803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932212335276.

The product of its (nonzero) digits is 14406000, while the sum is 56.

The spelling of 55000527777803 in words is "fifty-five trillion, five hundred twenty-seven million, seven hundred seventy-seven thousand, eight hundred three".