55068948 has 72 divisors (see below), whose sum is σ = 154496160. Its totient is φ = 16397760.

The previous prime is 55068947. The next prime is 55068971. The reversal of 55068948 is 84986055.

55068948 is a `hidden beast` number, since 550 + 6 + 8 + 94 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55068947) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22186 + ... + 24542.

It is an arithmetic number, because the mean of its divisors is an integer number (2145780).

Almost surely, 2^55068948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55068948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77248080).

55068948 is an abundant number, since it is smaller than the sum of its proper divisors (99427212).

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

55068948 is a wasteful number, since it uses less digits than its factorization.

55068948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2432 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The square root of 55068948 is about 7420.8455043883. The cubic root of 55068948 is about 380.4540924249.

The spelling of 55068948 in words is "fifty-five million, sixty-eight thousand, nine hundred forty-eight".