60651510556 has 24 divisors (see below), whose sum is σ = 130634023520. Its totient is φ = 23994004032.

The previous prime is 60651510547. The next prime is 60651510581. The reversal of 60651510556 is 65501515606.

It is a congruent number.

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, 83312151 + ... + 83312878.

Almost surely, 2^60651510556 is an apocalyptic number.

It is an amenable number.

60651510556 is an abundant number, since it is smaller than the sum of its proper divisors (69982512964).

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

60651510556 is a wasteful number, since it uses less digits than its factorization.

60651510556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166625053 (or 166625051 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 60651510556 in words is "sixty billion, six hundred fifty-one million, five hundred ten thousand, five hundred fifty-six".