160343453 has 4 divisors (see below), whose sum is σ = 160456320. Its totient is φ = 160230588.

The previous prime is 160343437. The next prime is 160343483. The reversal of 160343453 is 354343061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 354343061 = 211 ⋅1679351.

It is a cyclic number.

It is not a de Polignac number, because 160343453 - 2⁴ = 160343437 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 (160343483) 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, 54275 + ... + 57152.

It is an arithmetic number, because the mean of its divisors is an integer number (40114080).

Almost surely, 2^160343453 is an apocalyptic number.

It is an amenable number.

160343453 is a deficient number, since it is larger than the sum of its proper divisors (112867).

160343453 is a wasteful number, since it uses less digits than its factorization.

160343453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112866.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 160343453 is about 12662.6795347588. The cubic root of 160343453 is about 543.2716935690.

The spelling of 160343453 in words is "one hundred sixty million, three hundred forty-three thousand, four hundred fifty-three".