54392814 has 48 divisors (see below), whose sum is σ = 137985120. Its totient is φ = 15160320.

The previous prime is 54392797. The next prime is 54392837. The reversal of 54392814 is 41829345.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99 + ... + 10430.

It is an arithmetic number, because the mean of its divisors is an integer number (2874690).

Almost surely, 2^54392814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54392814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68992560).

54392814 is an abundant number, since it is smaller than the sum of its proper divisors (83592306).

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

54392814 is a wasteful number, since it uses less digits than its factorization.

54392814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585 (or 10582 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 54392814 is about 7375.1484052865. The cubic root of 54392814 is about 378.8906101457.

The spelling of 54392814 in words is "fifty-four million, three hundred ninety-two thousand, eight hundred fourteen".