1351452453 has 16 divisors (see below), whose sum is σ = 1943657856. Its totient is φ = 830329920.

The previous prime is 1351452433. The next prime is 1351452467. The reversal of 1351452453 is 3542541531.

It is not a de Polignac number, because 1351452453 - 2¹³ = 1351444261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351452413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2850 + ... + 52067.

It is an arithmetic number, because the mean of its divisors is an integer number (121478616).

Almost surely, 2^1351452453 is an apocalyptic number.

1351452453 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1351452453 is a deficient number, since it is larger than the sum of its proper divisors (592205403).

1351452453 is a wasteful number, since it uses less digits than its factorization.

1351452453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55564.

The product of its digits is 36000, while the sum is 33.

The square root of 1351452453 is about 36762.1062100636. The cubic root of 1351452453 is about 1105.6056692039.

Adding to 1351452453 its reverse (3542541531), we get a palindrome (4893993984).

The spelling of 1351452453 in words is "one billion, three hundred fifty-one million, four hundred fifty-two thousand, four hundred fifty-three".