145352353373 has 2 divisors, whose sum is σ = 145352353374. Its totient is φ = 145352353372.

The previous prime is 145352353337. The next prime is 145352353403. The reversal of 145352353373 is 373353253541.

It is a happy number.

Together with previous prime (145352353337) 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., 95838538084 + 49513815289 = 309578^2 + 222517^2 .

It is a cyclic number.

It is not a de Polignac number, because 145352353373 - 2⁸ = 145352353117 is a prime.

It is a super-2 number, since 2×145352353373² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145352352373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72676176686 + 72676176687.

It is an arithmetic number, because the mean of its divisors is an integer number (72676176687).

Almost surely, 2^145352353373 is an apocalyptic number.

It is an amenable number.

145352353373 is a deficient number, since it is larger than the sum of its proper divisors (1).

145352353373 is an equidigital number, since it uses as much as digits as its factorization.

145352353373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1701000, while the sum is 44.

The spelling of 145352353373 in words is "one hundred forty-five billion, three hundred fifty-two million, three hundred fifty-three thousand, three hundred seventy-three".