55748104 has 16 divisors (see below), whose sum is σ = 104947920. Its totient is φ = 27762000.

The previous prime is 55748101. The next prime is 55748111. The reversal of 55748104 is 40184755.

It is a self number, because there is not a number n which added to its sum of digits gives 55748104.

It is not an unprimeable number, because it can be changed into a prime (55748101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11874 + ... + 15889.

It is an arithmetic number, because the mean of its divisors is an integer number (6559245).

Almost surely, 2^55748104 is an apocalyptic number.

It is an amenable number.

55748104 is a deficient number, since it is larger than the sum of its proper divisors (49199816).

55748104 is a wasteful number, since it uses less digits than its factorization.

55748104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28020 (or 28016 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 55748104 is about 7466.4652949036. The cubic root of 55748104 is about 382.0117317742.

The spelling of 55748104 in words is "fifty-five million, seven hundred forty-eight thousand, one hundred four".