1450613663 has 4 divisors (see below), whose sum is σ = 1460220528. Its totient is φ = 1441006800.

The previous prime is 1450613641. The next prime is 1450613693. The reversal of 1450613663 is 3663160541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1450613663 - 2³⁰ = 376871839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450613693) 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, 4803206 + ... + 4803507.

It is an arithmetic number, because the mean of its divisors is an integer number (365055132).

Almost surely, 2^1450613663 is an apocalyptic number.

1450613663 is a deficient number, since it is larger than the sum of its proper divisors (9606865).

1450613663 is an equidigital number, since it uses as much as digits as its factorization.

1450613663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9606864.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1450613663 is about 38086.9224669046. The cubic root of 1450613663 is about 1132.0108459028.

The spelling of 1450613663 in words is "one billion, four hundred fifty million, six hundred thirteen thousand, six hundred sixty-three".