363315145 has 16 divisors (see below), whose sum is σ = 447752592. Its totient is φ = 282839040.

The previous prime is 363315119. The next prime is 363315163. The reversal of 363315145 is 541513363.

It can be written as a sum of positive squares in 8 ways, for example, as 121947849 + 241367296 = 11043^2 + 15536^2 .

It is a de Polignac number, because none of the positive numbers 2^k-363315145 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86719 + ... + 90811.

It is an arithmetic number, because the mean of its divisors is an integer number (27984537).

Almost surely, 2^363315145 is an apocalyptic number.

It is an amenable number.

363315145 is a deficient number, since it is larger than the sum of its proper divisors (84437447).

363315145 is a wasteful number, since it uses less digits than its factorization.

363315145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4572.

The product of its digits is 16200, while the sum is 31.

The square root of 363315145 is about 19060.8275003999. The cubic root of 363315145 is about 713.5556249354. Note that the first 3 decimals are identical.

The spelling of 363315145 in words is "three hundred sixty-three million, three hundred fifteen thousand, one hundred forty-five".