60263551 has 2 divisors, whose sum is σ = 60263552. Its totient is φ = 60263550.

The previous prime is 60263531. The next prime is 60263579. The reversal of 60263551 is 15536206.

It is an a-pointer prime, because the next prime (60263579) can be obtained adding 60263551 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60263551 - 2¹¹ = 60261503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60263531) 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, 30131775 + 30131776.

It is an arithmetic number, because the mean of its divisors is an integer number (30131776).

Almost surely, 2^60263551 is an apocalyptic number.

60263551 is a deficient number, since it is larger than the sum of its proper divisors (1).

60263551 is an equidigital number, since it uses as much as digits as its factorization.

60263551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 60263551 is about 7762.9601956985. The cubic root of 60263551 is about 392.0591309349.

Adding to 60263551 its reverse (15536206), we get a palindrome (75799757).

The spelling of 60263551 in words is "sixty million, two hundred sixty-three thousand, five hundred fifty-one".