1450232153 has 2 divisors, whose sum is σ = 1450232154. Its totient is φ = 1450232152.

The previous prime is 1450232123. The next prime is 1450232291. The reversal of 1450232153 is 3512320541.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1387711504 + 62520649 = 37252^2 + 7907^2 .

It is an emirp because it is prime and its reverse (3512320541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1450232153 - 2¹⁰ = 1450231129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1450232123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725116076 + 725116077.

It is an arithmetic number, because the mean of its divisors is an integer number (725116077).

Almost surely, 2^1450232153 is an apocalyptic number.

It is an amenable number.

1450232153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450232153 is an equidigital number, since it uses as much as digits as its factorization.

1450232153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1450232153 is about 38081.9137255469. The cubic root of 1450232153 is about 1131.9115979466.

Adding to 1450232153 its reverse (3512320541), we get a palindrome (4962552694).

The spelling of 1450232153 in words is "one billion, four hundred fifty million, two hundred thirty-two thousand, one hundred fifty-three".