1454049425 has 6 divisors (see below), whose sum is σ = 1803021318. Its totient is φ = 1163239520.

The previous prime is 1454049413. The next prime is 1454049449. The reversal of 1454049425 is 5249404541.

It is a Cunningham number, because it is equal to 38132²+1.

It can be written as a sum of positive squares in 3 ways, for example, as 1 + 1454049424 = 1^2 + 38132^2 .

It is not a de Polignac number, because 1454049425 - 2¹⁴ = 1454033041 is a prime.

It is a super-2 number, since 2×1454049425² = 4228519460685661250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 29080964 + ... + 29081013.

It is an arithmetic number, because the mean of its divisors is an integer number (300503553).

Almost surely, 2^1454049425 is an apocalyptic number.

It is an amenable number.

1454049425 is a deficient number, since it is larger than the sum of its proper divisors (348971893).

1454049425 is an equidigital number, since it uses as much as digits as its factorization.

1454049425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58161987 (or 58161982 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 1454049425 is about 38132.0000131123. Note that the first 4 decimals coincide. The cubic root of 1454049425 is about 1132.9038595236.

The spelling of 1454049425 in words is "one billion, four hundred fifty-four million, forty-nine thousand, four hundred twenty-five".