1450332151 has 2 divisors, whose sum is σ = 1450332152. Its totient is φ = 1450332150.

The previous prime is 1450332139. The next prime is 1450332167. The reversal of 1450332151 is 1512330541.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1450332151 - 2¹⁷ = 1450201079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450332131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725166075 + 725166076.

It is an arithmetic number, because the mean of its divisors is an integer number (725166076).

Almost surely, 2^1450332151 is an apocalyptic number.

1450332151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450332151 is an equidigital number, since it uses as much as digits as its factorization.

1450332151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1450332151 is about 38083.2266358826. The cubic root of 1450332151 is about 1131.9376136191.

Adding to 1450332151 its reverse (1512330541), we get a palindrome (2962662692).

The spelling of 1450332151 in words is "one billion, four hundred fifty million, three hundred thirty-two thousand, one hundred fifty-one".