450023741 has 2 divisors, whose sum is σ = 450023742. Its totient is φ = 450023740.

The previous prime is 450023713. The next prime is 450023747. The reversal of 450023741 is 147320054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307125625 + 142898116 = 17525^2 + 11954^2 .

It is a cyclic number.

It is not a de Polignac number, because 450023741 - 2¹⁰ = 450022717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 450023741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450023747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225011870 + 225011871.

It is an arithmetic number, because the mean of its divisors is an integer number (225011871).

Almost surely, 2^450023741 is an apocalyptic number.

It is an amenable number.

450023741 is a deficient number, since it is larger than the sum of its proper divisors (1).

450023741 is an equidigital number, since it uses as much as digits as its factorization.

450023741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 450023741 is about 21213.7630089525. The cubic root of 450023741 is about 766.3229084175.

Adding to 450023741 its reverse (147320054), we get a palindrome (597343795).

The spelling of 450023741 in words is "four hundred fifty million, twenty-three thousand, seven hundred forty-one".