60355515413 has 2 divisors, whose sum is σ = 60355515414. Its totient is φ = 60355515412.

The previous prime is 60355515323. The next prime is 60355515431. The reversal of 60355515413 is 31451555306.

Together with next prime (60355515431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53627906929 + 6727608484 = 231577^2 + 82022^2 .

It is a cyclic number.

It is not a de Polignac number, because 60355515413 - 2¹⁸ = 60355253269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60355515443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30177757706 + 30177757707.

It is an arithmetic number, because the mean of its divisors is an integer number (30177757707).

Almost surely, 2^60355515413 is an apocalyptic number.

It is an amenable number.

60355515413 is a deficient number, since it is larger than the sum of its proper divisors (1).

60355515413 is an equidigital number, since it uses as much as digits as its factorization.

60355515413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 60355515413 in words is "sixty billion, three hundred fifty-five million, five hundred fifteen thousand, four hundred thirteen".