1451054441 has 2 divisors, whose sum is σ = 1451054442. Its totient is φ = 1451054440.

The previous prime is 1451054399. The next prime is 1451054459. The reversal of 1451054441 is 1444501541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1446661225 + 4393216 = 38035^2 + 2096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1451054441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1451054141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725527220 + 725527221.

It is an arithmetic number, because the mean of its divisors is an integer number (725527221).

Almost surely, 2^1451054441 is an apocalyptic number.

It is an amenable number.

1451054441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451054441 is an equidigital number, since it uses as much as digits as its factorization.

1451054441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 1451054441 is about 38092.7085017592. The cubic root of 1451054441 is about 1132.1254904747.

Adding to 1451054441 its reverse (1444501541), we get a palindrome (2895555982).

The spelling of 1451054441 in words is "one billion, four hundred fifty-one million, fifty-four thousand, four hundred forty-one".