145832413 has 2 divisors, whose sum is σ = 145832414. Its totient is φ = 145832412.

The previous prime is 145832383. The next prime is 145832431. The reversal of 145832413 is 314238541.

Together with next prime (145832431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145009764 + 822649 = 12042^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 145832413 - 2⁵ = 145832381 is a prime.

It is equal to p_8222863 and since 145832413 and 8222863 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145832473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72916206 + 72916207.

It is an arithmetic number, because the mean of its divisors is an integer number (72916207).

Almost surely, 2^145832413 is an apocalyptic number.

It is an amenable number.

145832413 is a deficient number, since it is larger than the sum of its proper divisors (1).

145832413 is an equidigital number, since it uses as much as digits as its factorization.

145832413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 145832413 is about 12076.1091830109. The cubic root of 145832413 is about 526.3621925345.

The spelling of 145832413 in words is "one hundred forty-five million, eight hundred thirty-two thousand, four hundred thirteen".