364561145 has 16 divisors (see below), whose sum is σ = 472001040. Its totient is φ = 268713984.

The previous prime is 364561121. The next prime is 364561159. The reversal of 364561145 is 541165463.

It can be written as a sum of positive squares in 8 ways, for example, as 88868329 + 275692816 = 9427^2 + 16604^2 .

It is a cyclic number.

It is not a de Polignac number, because 364561145 - 2⁶ = 364561081 is a prime.

It is a super-2 number, since 2×364561145² = 265809656887422050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32057 + ... + 41913.

It is an arithmetic number, because the mean of its divisors is an integer number (29500065).

Almost surely, 2^364561145 is an apocalyptic number.

It is an amenable number.

364561145 is a deficient number, since it is larger than the sum of its proper divisors (107439895).

364561145 is a wasteful number, since it uses less digits than its factorization.

364561145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10444.

The product of its digits is 43200, while the sum is 35.

The square root of 364561145 is about 19093.4843598543. The cubic root of 364561145 is about 714.3704142130.

The spelling of 364561145 in words is "three hundred sixty-four million, five hundred sixty-one thousand, one hundred forty-five".