16075057 has 4 divisors (see below), whose sum is σ = 16509556. Its totient is φ = 15640560.

The previous prime is 16075049. The next prime is 16075061. The reversal of 16075057 is 75057061.

16075057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75057061 = 2927 ⋅25643.

It can be written as a sum of positive squares in 2 ways, for example, as 9541921 + 6533136 = 3089^2 + 2556^2 .

It is a cyclic number.

It is not a de Polignac number, because 16075057 - 2³ = 16075049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16075027) 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, 217194 + ... + 217267.

It is an arithmetic number, because the mean of its divisors is an integer number (4127389).

Almost surely, 2^16075057 is an apocalyptic number.

It is an amenable number.

16075057 is a deficient number, since it is larger than the sum of its proper divisors (434499).

16075057 is an equidigital number, since it uses as much as digits as its factorization.

16075057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434498.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 16075057 is about 4009.3711476989. The cubic root of 16075057 is about 252.3776200078.

The spelling of 16075057 in words is "sixteen million, seventy-five thousand, fifty-seven".