60647266568 has 32 divisors (see below), whose sum is σ = 130376338560. Its totient is φ = 25908103680.

The previous prime is 60647266553. The next prime is 60647266583. The reversal of 60647266568 is 86566274606.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60647266553) and next prime (60647266583).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723721 + ... + 1758552.

It is an arithmetic number, because the mean of its divisors is an integer number (4074260580).

Almost surely, 2^60647266568 is an apocalyptic number.

It is an amenable number.

60647266568 is an abundant number, since it is smaller than the sum of its proper divisors (69729071992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60647266568 is a wasteful number, since it uses less digits than its factorization.

60647266568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482597 (or 3482593 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 60647266568 in words is "sixty billion, six hundred forty-seven million, two hundred sixty-six thousand, five hundred sixty-eight".