160157551 has 2 divisors, whose sum is σ = 160157552. Its totient is φ = 160157550.

The previous prime is 160157539. The next prime is 160157597. The reversal of 160157551 is 155751061.

It is a weak prime.

It is an emirp because it is prime and its reverse (155751061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160157551 - 2⁵ = 160157519 is a prime.

It is a super-2 number, since 2×160157551² = 51300882284635202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160187551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80078775 + 80078776.

It is an arithmetic number, because the mean of its divisors is an integer number (80078776).

Almost surely, 2^160157551 is an apocalyptic number.

160157551 is a deficient number, since it is larger than the sum of its proper divisors (1).

160157551 is an equidigital number, since it uses as much as digits as its factorization.

160157551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 160157551 is about 12655.3368584167. The cubic root of 160157551 is about 543.0616562005.

The spelling of 160157551 in words is "one hundred sixty million, one hundred fifty-seven thousand, five hundred fifty-one".