160982553 has 4 divisors (see below), whose sum is σ = 214643408. Its totient is φ = 107321700.

The previous prime is 160982539. The next prime is 160982557. The reversal of 160982553 is 355289061.

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.

It is not a de Polignac number, because 160982553 - 2¹⁰ = 160981529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160982557) 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, 26830423 + ... + 26830428.

It is an arithmetic number, because the mean of its divisors is an integer number (53660852).

Almost surely, 2^160982553 is an apocalyptic number.

It is an amenable number.

160982553 is a deficient number, since it is larger than the sum of its proper divisors (53660855).

160982553 is an equidigital number, since it uses as much as digits as its factorization.

160982553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53660854.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 160982553 is about 12687.8900137099. The cubic root of 160982553 is about 543.9925309402.

The spelling of 160982553 in words is "one hundred sixty million, nine hundred eighty-two thousand, five hundred fifty-three".