1450153143 has 6 divisors (see below), whose sum is σ = 2094665664. Its totient is φ = 966768756.

The previous prime is 1450153129. The next prime is 1450153147. The reversal of 1450153143 is 3413510541.

It is a happy number.

1450153143 is a `hidden beast` number, since 14 + 501 + 5 + 3 + 143 = 666.

It is not a de Polignac number, because 1450153143 - 2⁴ = 1450153127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450153147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80564055 + ... + 80564072.

It is an arithmetic number, because the mean of its divisors is an integer number (349110944).

Almost surely, 2^1450153143 is an apocalyptic number.

1450153143 is a deficient number, since it is larger than the sum of its proper divisors (644512521).

1450153143 is a wasteful number, since it uses less digits than its factorization.

1450153143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161128133 (or 161128130 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1450153143 is about 38080.8763423322. The cubic root of 1450153143 is about 1131.8910417068.

Adding to 1450153143 its reverse (3413510541), we get a palindrome (4863663684).

The spelling of 1450153143 in words is "one billion, four hundred fifty million, one hundred fifty-three thousand, one hundred forty-three".