1450846529 has 4 divisors (see below), whose sum is σ = 1582741680. Its totient is φ = 1318951380.

The previous prime is 1450846519. The next prime is 1450846543. The reversal of 1450846529 is 9256480541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1450846529 - 2¹² = 1450842433 is a prime.

It is a super-2 number, since 2×1450846529² = 4209911301422695682, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1450846529.

It is not an unprimeable number, because it can be changed into a prime (1450846519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65947559 + ... + 65947580.

It is an arithmetic number, because the mean of its divisors is an integer number (395685420).

Almost surely, 2^1450846529 is an apocalyptic number.

It is an amenable number.

1450846529 is a deficient number, since it is larger than the sum of its proper divisors (131895151).

1450846529 is a wasteful number, since it uses less digits than its factorization.

1450846529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131895150.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 1450846529 is about 38089.9793777839. The cubic root of 1450846529 is about 1132.0714162991.

The spelling of 1450846529 in words is "one billion, four hundred fifty million, eight hundred forty-six thousand, five hundred twenty-nine".