1354254453 has 12 divisors (see below), whose sum is σ = 1970425548. Its totient is φ = 896245440.

The previous prime is 1354254443. The next prime is 1354254481. The reversal of 1354254453 is 3544524531.

1354254453 is a `hidden beast` number, since 1 + 354 + 254 + 4 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1138252644 + 216001809 = 33738^2 + 14697^2 .

It is not a de Polignac number, because 1354254453 - 2⁶ = 1354254389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354254443) 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 11 ways as a sum of consecutive naturals, for example, 547938 + ... + 550403.

It is an arithmetic number, because the mean of its divisors is an integer number (164202129).

Almost surely, 2^1354254453 is an apocalyptic number.

It is an amenable number.

1354254453 is a deficient number, since it is larger than the sum of its proper divisors (616171095).

1354254453 is a wasteful number, since it uses less digits than its factorization.

1354254453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098484 (or 1098481 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 1354254453 is about 36800.1963717587. The cubic root of 1354254453 is about 1106.3692349887.

Adding to 1354254453 its reverse (3544524531), we get a palindrome (4898778984).

The spelling of 1354254453 in words is "one billion, three hundred fifty-four million, two hundred fifty-four thousand, four hundred fifty-three".