54546515214 has 32 divisors (see below), whose sum is σ = 120532458240. Its totient is φ = 16368604032.

The previous prime is 54546515173. The next prime is 54546515239. The reversal of 54546515214 is 41251564545.

It is a happy number.

54546515214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54546515214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11623084 + ... + 11627775.

It is an arithmetic number, because the mean of its divisors is an integer number (3766639320).

Almost surely, 2^54546515214 is an apocalyptic number.

54546515214 is an abundant number, since it is smaller than the sum of its proper divisors (65985943026).

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

54546515214 is a wasteful number, since it uses less digits than its factorization.

54546515214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23250904.

The product of its digits is 480000, while the sum is 42.

The spelling of 54546515214 in words is "fifty-four billion, five hundred forty-six million, five hundred fifteen thousand, two hundred fourteen".