54576520620 has 24 divisors (see below), whose sum is σ = 152814257904. Its totient is φ = 14553738816.

The previous prime is 54576520601. The next prime is 54576520631. The reversal of 54576520620 is 2602567545.

54576520620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454804279 + ... + 454804398.

It is an arithmetic number, because the mean of its divisors is an integer number (6367260746).

Almost surely, 2^54576520620 is an apocalyptic number.

It is an amenable number.

54576520620 is an abundant number, since it is smaller than the sum of its proper divisors (98237737284).

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

54576520620 is a wasteful number, since it uses less digits than its factorization.

54576520620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909608689 (or 909608687 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 54576520620 in words is "fifty-four billion, five hundred seventy-six million, five hundred twenty thousand, six hundred twenty".