54911072 has 12 divisors (see below), whose sum is σ = 108106236. Its totient is φ = 27455520.

The previous prime is 54911069. The next prime is 54911081. The reversal of 54911072 is 27011945.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 857954 + ... + 858017.

It is an arithmetic number, because the mean of its divisors is an integer number (9008853).

Almost surely, 2^54911072 is an apocalyptic number.

It is an amenable number.

54911072 is a deficient number, since it is larger than the sum of its proper divisors (53195164).

54911072 is a wasteful number, since it uses less digits than its factorization.

54911072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715981 (or 1715973 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 54911072 is about 7410.2005370975. The cubic root of 54911072 is about 380.0901725065.

The spelling of 54911072 in words is "fifty-four million, nine hundred eleven thousand, seventy-two".