1451241053 has 2 divisors, whose sum is σ = 1451241054. Its totient is φ = 1451241052.

The previous prime is 1451241049. The next prime is 1451241059. The reversal of 1451241053 is 3501421541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1067786329 + 383454724 = 32677^2 + 19582^2 .

It is a cyclic number.

It is not a de Polignac number, because 1451241053 - 2² = 1451241049 is a prime.

It is a super-2 number, since 2×1451241053² = 4212201187825097618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1451241059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725620526 + 725620527.

It is an arithmetic number, because the mean of its divisors is an integer number (725620527).

Almost surely, 2^1451241053 is an apocalyptic number.

It is an amenable number.

1451241053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451241053 is an equidigital number, since it uses as much as digits as its factorization.

1451241053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1451241053 is about 38095.1578681596. The cubic root of 1451241053 is about 1132.1740205046.

Adding to 1451241053 its reverse (3501421541), we get a palindrome (4952662594).

The spelling of 1451241053 in words is "one billion, four hundred fifty-one million, two hundred forty-one thousand, fifty-three".