160401545 has 16 divisors (see below), whose sum is σ = 204489360. Its totient is φ = 120367104.

The previous prime is 160401529. The next prime is 160401547. The reversal of 160401545 is 545104061.

It can be written as a sum of positive squares in 8 ways, for example, as 24649 + 160376896 = 157^2 + 12664^2 .

It is a cyclic number.

It is not a de Polignac number, because 160401545 - 2⁴ = 160401529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160401547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23591 + ... + 29619.

It is an arithmetic number, because the mean of its divisors is an integer number (12780585).

Almost surely, 2^160401545 is an apocalyptic number.

It is an amenable number.

160401545 is a deficient number, since it is larger than the sum of its proper divisors (44087815).

160401545 is a wasteful number, since it uses less digits than its factorization.

160401545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6364.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 160401545 is about 12664.9731543340. The cubic root of 160401545 is about 543.3372942698.

The spelling of 160401545 in words is "one hundred sixty million, four hundred one thousand, five hundred forty-five".