60816212663 has 4 divisors (see below), whose sum is σ = 60867709368. Its totient is φ = 60764715960.

The previous prime is 60816212647. The next prime is 60816212711. The reversal of 60816212663 is 36621261806.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60816212663 - 2⁴ = 60816212647 is a prime.

It is a super-2 number, since 2×60816212663² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60816212663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60816212603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25746581 + ... + 25748942.

It is an arithmetic number, because the mean of its divisors is an integer number (15216927342).

Almost surely, 2^60816212663 is an apocalyptic number.

60816212663 is a deficient number, since it is larger than the sum of its proper divisors (51496705).

60816212663 is a wasteful number, since it uses less digits than its factorization.

60816212663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51496704.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 60816212663 in words is "sixty billion, eight hundred sixteen million, two hundred twelve thousand, six hundred sixty-three".