145541351 has 2 divisors, whose sum is σ = 145541352. Its totient is φ = 145541350.

The previous prime is 145541329. The next prime is 145541359. The reversal of 145541351 is 153145541.

145541351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145541351 - 2⁶ = 145541287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145541359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72770675 + 72770676.

It is an arithmetic number, because the mean of its divisors is an integer number (72770676).

Almost surely, 2^145541351 is an apocalyptic number.

145541351 is a deficient number, since it is larger than the sum of its proper divisors (1).

145541351 is an equidigital number, since it uses as much as digits as its factorization.

145541351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6000, while the sum is 29.

The square root of 145541351 is about 12064.0520141452. The cubic root of 145541351 is about 526.0117764475.

Adding to 145541351 its reverse (153145541), we get a palindrome (298686892).

The spelling of 145541351 in words is "one hundred forty-five million, five hundred forty-one thousand, three hundred fifty-one".