4055455727 has 4 divisors (see below), whose sum is σ = 4095608856. Its totient is φ = 4015302600.

The previous prime is 4055455721. The next prime is 4055455751. The reversal of 4055455727 is 7275545504.

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

It is a cyclic number.

It is not a de Polignac number, because 4055455727 - 2⁴ = 4055455711 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 (4055455721) 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, 20076413 + ... + 20076614.

It is an arithmetic number, because the mean of its divisors is an integer number (1023902214).

Almost surely, 2^4055455727 is an apocalyptic number.

4055455727 is a deficient number, since it is larger than the sum of its proper divisors (40153129).

4055455727 is a wasteful number, since it uses less digits than its factorization.

4055455727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40153128.

The product of its (nonzero) digits is 980000, while the sum is 44.

The square root of 4055455727 is about 63682.4601205073. The cubic root of 4055455727 is about 1594.7032826262.

The spelling of 4055455727 in words is "four billion, fifty-five million, four hundred fifty-five thousand, seven hundred twenty-seven".