60858830656849 has 3 divisors (see below), whose sum is σ = 60858838458057. Its totient is φ = 60858822855642.

The previous prime is 60858830656843. The next prime is 60858830656861. The reversal of 60858830656849 is 94865603885806.

The square root of 60858830656849 is 7801207.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 60858830656849 - 2¹⁹ = 60858830132561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60858830656843) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3900604 + ... + 11701810.

It is an arithmetic number, because the mean of its divisors is an integer number (20286279486019).

Almost surely, 2^{60858830656849} is an apocalyptic number.

60858830656849 is the 7801207-th square number.

60858830656849 is the 3900604-th centered octagonal number.

It is an amenable number.

60858830656849 is a deficient number, since it is larger than the sum of its proper divisors (7801208).

60858830656849 is an frugal number, since it uses more digits than its factorization.

60858830656849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15602414 (or 7801207 counting only the distinct ones).

The product of its (nonzero) digits is 2388787200, while the sum is 76.

The spelling of 60858830656849 in words is "sixty trillion, eight hundred fifty-eight billion, eight hundred thirty million, six hundred fifty-six thousand, eight hundred forty-nine".