365625413 has 4 divisors (see below), whose sum is σ = 374543148. Its totient is φ = 356707680.

The previous prime is 365625371. The next prime is 365625467. The reversal of 365625413 is 314526563.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74684164 + 290941249 = 8642^2 + 17057^2 .

It is a cyclic number.

It is not a de Polignac number, because 365625413 - 2²⁰ = 364576837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365625473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4458806 + ... + 4458887.

It is an arithmetic number, because the mean of its divisors is an integer number (93635787).

Almost surely, 2^365625413 is an apocalyptic number.

It is an amenable number.

365625413 is a deficient number, since it is larger than the sum of its proper divisors (8917735).

365625413 is an equidigital number, since it uses as much as digits as its factorization.

365625413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917734.

The product of its digits is 64800, while the sum is 35.

The square root of 365625413 is about 19121.3339754317. Note that the first 3 decimals coincide. The cubic root of 365625413 is about 715.0648957349.

The spelling of 365625413 in words is "three hundred sixty-five million, six hundred twenty-five thousand, four hundred thirteen".