54337668 has 144 divisors (see below), whose sum is σ = 166699008. Its totient is φ = 13608000.

The previous prime is 54337651. The next prime is 54337691. The reversal of 54337668 is 86673345.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200373 + ... + 200643.

It is an arithmetic number, because the mean of its divisors is an integer number (1157632).

Almost surely, 2^54337668 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 54337668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83349504).

54337668 is an abundant number, since it is smaller than the sum of its proper divisors (112361340).

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

54337668 is a wasteful number, since it uses less digits than its factorization.

54337668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 325 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 54337668 is about 7371.4088205715. The cubic root of 54337668 is about 378.7625211253.

The spelling of 54337668 in words is "fifty-four million, three hundred thirty-seven thousand, six hundred sixty-eight".