145007353 has 2 divisors, whose sum is σ = 145007354. Its totient is φ = 145007352.

The previous prime is 145007339. The next prime is 145007371. The reversal of 145007353 is 353700541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97851664 + 47155689 = 9892^2 + 6867^2 .

It is an emirp because it is prime and its reverse (353700541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 145007353 - 2²⁵ = 111452921 is a prime.

It is not a weakly prime, because it can be changed into another prime (145007383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72503676 + 72503677.

It is an arithmetic number, because the mean of its divisors is an integer number (72503677).

Almost surely, 2^145007353 is an apocalyptic number.

It is an amenable number.

145007353 is a deficient number, since it is larger than the sum of its proper divisors (1).

145007353 is an equidigital number, since it uses as much as digits as its factorization.

145007353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 145007353 is about 12041.8998916284. The cubic root of 145007353 is about 525.3676674743.

Adding to 145007353 its reverse (353700541), we get a palindrome (498707894).

The spelling of 145007353 in words is "one hundred forty-five million, seven thousand, three hundred fifty-three".