16055475 has 36 divisors (see below), whose sum is σ = 28062936. Its totient is φ = 8098560.

The previous prime is 16055471. The next prime is 16055503. The reversal of 16055475 is 57455061.

It is not a de Polignac number, because 16055475 - 2² = 16055471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16055471) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26779 + ... + 27371.

It is an arithmetic number, because the mean of its divisors is an integer number (779526).

Almost surely, 2^16055475 is an apocalyptic number.

16055475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16055475 is a deficient number, since it is larger than the sum of its proper divisors (12007461).

16055475 is a wasteful number, since it uses less digits than its factorization.

16055475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 16055475 is about 4006.9283747030. The cubic root of 16055475 is about 252.2750995490.

The spelling of 16055475 in words is "sixteen million, fifty-five thousand, four hundred seventy-five".