16097051 has 4 divisors (see below), whose sum is σ = 16489704. Its totient is φ = 15704400.

The previous prime is 16097041. The next prime is 16097069. The reversal of 16097051 is 15079061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15079061 = 233 ⋅64717.

It is a cyclic number.

It is not a de Polignac number, because 16097051 - 2¹⁰ = 16096027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16097021) 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, 196265 + ... + 196346.

It is an arithmetic number, because the mean of its divisors is an integer number (4122426).

Almost surely, 2^16097051 is an apocalyptic number.

16097051 is a deficient number, since it is larger than the sum of its proper divisors (392653).

16097051 is an equidigital number, since it uses as much as digits as its factorization.

16097051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392652.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 16097051 is about 4012.1130343000. The cubic root of 16097051 is about 252.4926691333.

The spelling of 16097051 in words is "sixteen million, ninety-seven thousand, fifty-one".