1454110561 has 2 divisors, whose sum is σ = 1454110562. Its totient is φ = 1454110560.

The previous prime is 1454110549. The next prime is 1454110571. The reversal of 1454110561 is 1650114541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 763472161 + 690638400 = 27631^2 + 26280^2 .

It is an emirp because it is prime and its reverse (1650114541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1454110561 - 2¹⁷ = 1453979489 is a prime.

It is a super-2 number, since 2×1454110561² = 4228875047223469442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1454110571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727055280 + 727055281.

It is an arithmetic number, because the mean of its divisors is an integer number (727055281).

Almost surely, 2^1454110561 is an apocalyptic number.

It is an amenable number.

1454110561 is a deficient number, since it is larger than the sum of its proper divisors (1).

1454110561 is an equidigital number, since it uses as much as digits as its factorization.

1454110561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1454110561 is about 38132.8016411068. The cubic root of 1454110561 is about 1132.9197370764.

The spelling of 1454110561 in words is "one billion, four hundred fifty-four million, one hundred ten thousand, five hundred sixty-one".