55072096 has 12 divisors (see below), whose sum is σ = 108423252. Its totient is φ = 27536032.

The previous prime is 55072063. The next prime is 55072099. The reversal of 55072096 is 69027055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55072099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860470 + ... + 860533.

It is an arithmetic number, because the mean of its divisors is an integer number (9035271).

Almost surely, 2^55072096 is an apocalyptic number.

It is an amenable number.

55072096 is a deficient number, since it is larger than the sum of its proper divisors (53351156).

55072096 is a wasteful number, since it uses less digits than its factorization.

55072096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721013 (or 1721005 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 55072096 is about 7421.0576065679. The cubic root of 55072096 is about 380.4613418017.

The spelling of 55072096 in words is "fifty-five million, seventy-two thousand, ninety-six".