1450341531 has 10 divisors (see below), whose sum is σ = 2166559692. Its totient is φ = 966894300.

The previous prime is 1450341457. The next prime is 1450341559. The reversal of 1450341531 is 1351430541.

It is a happy number.

1450341531 is a `hidden beast` number, since 1 + 4 + 503 + 4 + 153 + 1 = 666.

It is not a de Polignac number, because 1450341531 - 2⁹ = 1450341019 is a prime.

It is a super-2 number, since 2×1450341531² = 4206981113086847922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1450341495 and 1450341504.

It is not an unprimeable number, because it can be changed into a prime (1450341331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8952645 + ... + 8952806.

Almost surely, 2^1450341531 is an apocalyptic number.

1450341531 is a deficient number, since it is larger than the sum of its proper divisors (716218161).

1450341531 is an equidigital number, since it uses as much as digits as its factorization.

1450341531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17905463 (or 17905454 counting only the distinct ones).

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

The square root of 1450341531 is about 38083.3497870132. The cubic root of 1450341531 is about 1131.9400538767.

The spelling of 1450341531 in words is "one billion, four hundred fifty million, three hundred forty-one thousand, five hundred thirty-one".