54940895844 has 48 divisors (see below), whose sum is σ = 129448112640. Its totient is φ = 18134876160.

The previous prime is 54940895837. The next prime is 54940895861. The reversal of 54940895844 is 44859804945.

It is a happy number.

54940895844 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 2×54940895844² (a number of 22 digits) contains 22 as substring.

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, 2372964 + ... + 2396004.

It is an arithmetic number, because the mean of its divisors is an integer number (2696835680).

Almost surely, 2^54940895844 is an apocalyptic number.

It is an amenable number.

54940895844 is an abundant number, since it is smaller than the sum of its proper divisors (74507216796).

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

54940895844 is a wasteful number, since it uses less digits than its factorization.

54940895844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24980 (or 24978 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 54940895844 in words is "fifty-four billion, nine hundred forty million, eight hundred ninety-five thousand, eight hundred forty-four".