160251552 has 72 divisors (see below), whose sum is σ = 463488480. Its totient is φ = 52506240.

The previous prime is 160251541. The next prime is 160251563. The reversal of 160251552 is 255152061.

160251552 is a `hidden beast` number, since 1 + 60 + 2 + 51 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (160251541) and next prime (160251563).

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12277 + ... + 21707.

It is an arithmetic number, because the mean of its divisors is an integer number (6437340).

Almost surely, 2^160251552 is an apocalyptic number.

160251552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160251552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231744240).

160251552 is an abundant number, since it is smaller than the sum of its proper divisors (303236928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160251552 is a wasteful number, since it uses less digits than its factorization.

160251552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506 (or 9495 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 160251552 is about 12659.0502013382. The cubic root of 160251552 is about 543.1678815068.

The spelling of 160251552 in words is "one hundred sixty million, two hundred fifty-one thousand, five hundred fifty-two".