1452315351 has 4 divisors (see below), whose sum is σ = 1936420472. Its totient is φ = 968210232.

The previous prime is 1452315343. The next prime is 1452315377. The reversal of 1452315351 is 1535132541.

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

It is not a de Polignac number, because 1452315351 - 2³ = 1452315343 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 (1452315391) 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, 242052556 + ... + 242052561.

It is an arithmetic number, because the mean of its divisors is an integer number (484105118).

Almost surely, 2^1452315351 is an apocalyptic number.

1452315351 is a deficient number, since it is larger than the sum of its proper divisors (484105121).

1452315351 is an equidigital number, since it uses as much as digits as its factorization.

1452315351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484105120.

The product of its digits is 9000, while the sum is 30.

The square root of 1452315351 is about 38109.2554506120. The cubic root of 1452315351 is about 1132.4533199088.

Adding to 1452315351 its reverse (1535132541), we get a palindrome (2987447892).

The spelling of 1452315351 in words is "one billion, four hundred fifty-two million, three hundred fifteen thousand, three hundred fifty-one".