16425055 has 8 divisors (see below), whose sum is σ = 19765152. Its totient is φ = 13103328.

The previous prime is 16425053. The next prime is 16425061. The reversal of 16425055 is 55052461.

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

It is a cyclic number.

It is not a de Polignac number, because 16425055 - 2¹ = 16425053 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425053) 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, 2539 + ... + 6268.

It is an arithmetic number, because the mean of its divisors is an integer number (2470644).

Almost surely, 2^16425055 is an apocalyptic number.

16425055 is a deficient number, since it is larger than the sum of its proper divisors (3340097).

16425055 is an equidigital number, since it uses as much as digits as its factorization.

16425055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9185.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 16425055 is about 4052.7836112973. The cubic root of 16425055 is about 254.1961357333.

The spelling of 16425055 in words is "sixteen million, four hundred twenty-five thousand, fifty-five".