1452444501 has 4 divisors (see below), whose sum is σ = 1936592672. Its totient is φ = 968296332.

The previous prime is 1452444479. The next prime is 1452444593. The reversal of 1452444501 is 1054442541.

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 not a de Polignac number, because 1452444501 - 2¹⁵ = 1452411733 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 (1452444101) 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, 242074081 + ... + 242074086.

It is an arithmetic number, because the mean of its divisors is an integer number (484148168).

Almost surely, 2^1452444501 is an apocalyptic number.

It is an amenable number.

1452444501 is a deficient number, since it is larger than the sum of its proper divisors (484148171).

1452444501 is an equidigital number, since it uses as much as digits as its factorization.

1452444501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484148170.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 1452444501 is about 38110.9498832029. The cubic root of 1452444501 is about 1132.4868874603.

The spelling of 1452444501 in words is "one billion, four hundred fifty-two million, four hundred forty-four thousand, five hundred one".