1452354265 has 4 divisors (see below), whose sum is σ = 1742825124. Its totient is φ = 1161883408.

The previous prime is 1452354263. The next prime is 1452354301. The reversal of 1452354265 is 5624532541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 955242649 + 497111616 = 30907^2 + 22296^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452354265 - 2¹ = 1452354263 is a prime.

It is a super-2 number, since 2×1452354265² = 4218665822127380450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452354263) 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, 145235422 + ... + 145235431.

It is an arithmetic number, because the mean of its divisors is an integer number (435706281).

Almost surely, 2^1452354265 is an apocalyptic number.

It is an amenable number.

1452354265 is a deficient number, since it is larger than the sum of its proper divisors (290470859).

1452354265 is an equidigital number, since it uses as much as digits as its factorization.

1452354265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290470858.

The product of its digits is 144000, while the sum is 37.

The square root of 1452354265 is about 38109.7660055792. The cubic root of 1452354265 is about 1132.4634343087.

The spelling of 1452354265 in words is "one billion, four hundred fifty-two million, three hundred fifty-four thousand, two hundred sixty-five".