160500551 has 2 divisors, whose sum is σ = 160500552. Its totient is φ = 160500550.

The previous prime is 160500539. The next prime is 160500559. The reversal of 160500551 is 155005061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160500551 - 2¹⁰ = 160499527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160500559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80250275 + 80250276.

It is an arithmetic number, because the mean of its divisors is an integer number (80250276).

Almost surely, 2^160500551 is an apocalyptic number.

160500551 is a deficient number, since it is larger than the sum of its proper divisors (1).

160500551 is an equidigital number, since it uses as much as digits as its factorization.

160500551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 160500551 is about 12668.8812055367. The cubic root of 160500551 is about 543.4490608327.

It can be divided in two parts, 160500 and 551, that added together give a 5-th power (161051 = 11⁵).

The spelling of 160500551 in words is "one hundred sixty million, five hundred thousand, five hundred fifty-one".