1606360055 has 8 divisors (see below), whose sum is σ = 1946718144. Its totient is φ = 1272364000.

The previous prime is 1606360051. The next prime is 1606360081. The reversal of 1606360055 is 5500636061.

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

It is not a de Polignac number, because 1606360055 - 2² = 1606360051 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 (1606360051) 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, 1589951 + ... + 1590960.

It is an arithmetic number, because the mean of its divisors is an integer number (243339768).

Almost surely, 2^1606360055 is an apocalyptic number.

1606360055 is a deficient number, since it is larger than the sum of its proper divisors (340358089).

1606360055 is a wasteful number, since it uses less digits than its factorization.

1606360055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3181017.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 1606360055 is about 40079.4218396423. The cubic root of 1606360055 is about 1171.1547891839.

The spelling of 1606360055 in words is "one billion, six hundred six million, three hundred sixty thousand, fifty-five".