516151060501 has 2 divisors, whose sum is σ = 516151060502. Its totient is φ = 516151060500.

The previous prime is 516151060483. The next prime is 516151060549. The reversal of 516151060501 is 105060151615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 515343079876 + 807980625 = 717874^2 + 28425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516151060501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (516151060801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258075530250 + 258075530251.

It is an arithmetic number, because the mean of its divisors is an integer number (258075530251).

Almost surely, 2^516151060501 is an apocalyptic number.

It is an amenable number.

516151060501 is a deficient number, since it is larger than the sum of its proper divisors (1).

516151060501 is an equidigital number, since it uses as much as digits as its factorization.

516151060501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 516151060501 in words is "five hundred sixteen billion, one hundred fifty-one million, sixty thousand, five hundred one".