60545461 has 2 divisors, whose sum is σ = 60545462. Its totient is φ = 60545460.

The previous prime is 60545437. The next prime is 60545477. The reversal of 60545461 is 16454506.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43164900 + 17380561 = 6570^2 + 4169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60545461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60548461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30272730 + 30272731.

It is an arithmetic number, because the mean of its divisors is an integer number (30272731).

Almost surely, 2^60545461 is an apocalyptic number.

It is an amenable number.

60545461 is a deficient number, since it is larger than the sum of its proper divisors (1).

60545461 is an equidigital number, since it uses as much as digits as its factorization.

60545461 is an odious number, because the sum of its binary digits is odd.

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

The square root of 60545461 is about 7781.0963880420. The cubic root of 60545461 is about 392.6695247253.

Adding to 60545461 its reverse (16454506), we get a palindrome (76999967).

The spelling of 60545461 in words is "sixty million, five hundred forty-five thousand, four hundred sixty-one".