54439962 has 8 divisors (see below), whose sum is σ = 108879936. Its totient is φ = 18146652.

The previous prime is 54439961. The next prime is 54439963. The reversal of 54439962 is 26993445.

54439962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54439961) and next prime (54439963).

It is a sphenic number, since it is the product of 3 distinct primes.

54439962 is an admirable number.

It is a super-2 number, since 2×54439962² = 5927418925122888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54439961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4536658 + ... + 4536669.

It is an arithmetic number, because the mean of its divisors is an integer number (13609992).

Almost surely, 2^54439962 is an apocalyptic number.

54439962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54439962 is a wasteful number, since it uses less digits than its factorization.

54439962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073332.

The product of its digits is 233280, while the sum is 42.

The square root of 54439962 is about 7378.3441231756. The cubic root of 54439962 is about 379.0000533738. Note that the first 4 decimals are identical.

The spelling of 54439962 in words is "fifty-four million, four hundred thirty-nine thousand, nine hundred sixty-two".