1032454561 has 2 divisors, whose sum is σ = 1032454562. Its totient is φ = 1032454560.

The previous prime is 1032454559. The next prime is 1032454571. The reversal of 1032454561 is 1654542301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996980625 + 35473936 = 31575^2 + 5956^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032454561 - 2¹ = 1032454559 is a prime.

It is a super-5 number, since 5×1032454561⁵ (a number of 46 digits) contains 55555 as substring.

Together with 1032454559, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1032454541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516227280 + 516227281.

It is an arithmetic number, because the mean of its divisors is an integer number (516227281).

Almost surely, 2^1032454561 is an apocalyptic number.

It is an amenable number.

1032454561 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032454561 is an equidigital number, since it uses as much as digits as its factorization.

1032454561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 1032454561 is about 32131.8309624584. The cubic root of 1032454561 is about 1010.7032193786.

Adding to 1032454561 its reverse (1654542301), we get a palindrome (2686996862).

The spelling of 1032454561 in words is "one billion, thirty-two million, four hundred fifty-four thousand, five hundred sixty-one".