54709972 has 12 divisors (see below), whose sum is σ = 96330976. Its totient is φ = 27186840.

The previous prime is 54709957. The next prime is 54709981. The reversal of 54709972 is 27990745.

54709972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41304 + ... + 42607.

Almost surely, 2^54709972 is an apocalyptic number.

It is an amenable number.

54709972 is a deficient number, since it is larger than the sum of its proper divisors (41621004).

54709972 is a wasteful number, since it uses less digits than its factorization.

54709972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84078 (or 84076 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 54709972 is about 7396.6189573345. The cubic root of 54709972 is about 379.6256053951.

The spelling of 54709972 in words is "fifty-four million, seven hundred nine thousand, nine hundred seventy-two".