1454450103 has 24 divisors (see below), whose sum is σ = 2243210112. Its totient is φ = 905900688.

The previous prime is 1454450093. The next prime is 1454450167. The reversal of 1454450103 is 3010544541.

It is a happy number.

1454450103 is a `hidden beast` number, since 14 + 544 + 5 + 0 + 103 = 666.

It is not a de Polignac number, because 1454450103 - 2²⁰ = 1453401527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454450903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72801 + ... + 90602.

It is an arithmetic number, because the mean of its divisors is an integer number (93467088).

Almost surely, 2^1454450103 is an apocalyptic number.

1454450103 is a deficient number, since it is larger than the sum of its proper divisors (788760009).

1454450103 is a wasteful number, since it uses less digits than its factorization.

1454450103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163475 (or 163472 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1454450103 is about 38137.2534800292. The cubic root of 1454450103 is about 1133.0079109990.

Adding to 1454450103 its reverse (3010544541), we get a palindrome (4464994644).

The spelling of 1454450103 in words is "one billion, four hundred fifty-four million, four hundred fifty thousand, one hundred three".