54383934 has 48 divisors (see below), whose sum is σ = 120523536. Its totient is φ = 16346880.

The previous prime is 54383933. The next prime is 54383939. The reversal of 54383934 is 43938345.

It is a super-2 number, since 2×54383934² = 5915224554632712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54383892 and 54383901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54383933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125382 + ... + 125814.

It is an arithmetic number, because the mean of its divisors is an integer number (2510907).

Almost surely, 2^54383934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54383934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60261768).

54383934 is an abundant number, since it is smaller than the sum of its proper divisors (66139602).

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

54383934 is a wasteful number, since it uses less digits than its factorization.

54383934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 622 counting only the distinct ones).

The product of its digits is 155520, while the sum is 39.

The square root of 54383934 is about 7374.5463589295. The cubic root of 54383934 is about 378.8699901931.

The spelling of 54383934 in words is "fifty-four million, three hundred eighty-three thousand, nine hundred thirty-four".