60506351 has 2 divisors, whose sum is σ = 60506352. Its totient is φ = 60506350.

The previous prime is 60506339. The next prime is 60506377. The reversal of 60506351 is 15360506.

It is an a-pointer prime, because the next prime (60506377) can be obtained adding 60506351 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60506351 - 2¹⁰ = 60505327 is a prime.

It is a super-2 number, since 2×60506351² = 7322037022670402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60506351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60506321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30253175 + 30253176.

It is an arithmetic number, because the mean of its divisors is an integer number (30253176).

Almost surely, 2^60506351 is an apocalyptic number.

60506351 is a deficient number, since it is larger than the sum of its proper divisors (1).

60506351 is an equidigital number, since it uses as much as digits as its factorization.

60506351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 60506351 is about 7778.5828400808. The cubic root of 60506351 is about 392.5849567947.

Adding to 60506351 its reverse (15360506), we get a palindrome (75866857).

The spelling of 60506351 in words is "sixty million, five hundred six thousand, three hundred fifty-one".