55702733227 has 4 divisors (see below), whose sum is σ = 55985488416. Its totient is φ = 55419978040.

The previous prime is 55702733201. The next prime is 55702733279. The reversal of 55702733227 is 72233720755.

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-55702733227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55702733297) 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, 141377299 + ... + 141377692.

It is an arithmetic number, because the mean of its divisors is an integer number (13996372104).

Almost surely, 2^55702733227 is an apocalyptic number.

55702733227 is a deficient number, since it is larger than the sum of its proper divisors (282755189).

55702733227 is a wasteful number, since it uses less digits than its factorization.

55702733227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282755188.

The product of its (nonzero) digits is 617400, while the sum is 43.

The spelling of 55702733227 in words is "fifty-five billion, seven hundred two million, seven hundred thirty-three thousand, two hundred twenty-seven".