54549000464 has 40 divisors (see below), whose sum is σ = 124952151360. Its totient is φ = 22571998848.

The previous prime is 54549000439. The next prime is 54549000469. The reversal of 54549000464 is 46400094545.

54549000464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54549000469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8394074 + ... + 8400569.

It is an arithmetic number, because the mean of its divisors is an integer number (3123803784).

Almost surely, 2^54549000464 is an apocalyptic number.

It is an amenable number.

54549000464 is an abundant number, since it is smaller than the sum of its proper divisors (70403150896).

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

54549000464 is a wasteful number, since it uses less digits than its factorization.

54549000464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16794687 (or 16794681 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 54549000464 in words is "fifty-four billion, five hundred forty-nine million, four hundred sixty-four", and thus it is an aban number.