60251246513 has 2 divisors, whose sum is σ = 60251246514. Its totient is φ = 60251246512.

The previous prime is 60251246399. The next prime is 60251246521. The reversal of 60251246513 is 31564215206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31809435904 + 28441810609 = 178352^2 + 168647^2 .

It is a cyclic number.

It is not a de Polignac number, because 60251246513 - 2¹² = 60251242417 is a prime.

It is not a weakly prime, because it can be changed into another prime (60251246563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30125623256 + 30125623257.

It is an arithmetic number, because the mean of its divisors is an integer number (30125623257).

Almost surely, 2^60251246513 is an apocalyptic number.

It is an amenable number.

60251246513 is a deficient number, since it is larger than the sum of its proper divisors (1).

60251246513 is an equidigital number, since it uses as much as digits as its factorization.

60251246513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 60251246513 in words is "sixty billion, two hundred fifty-one million, two hundred forty-six thousand, five hundred thirteen".