54949432 has 32 divisors (see below), whose sum is σ = 107024400. Its totient is φ = 26417664.

The previous prime is 54949357. The next prime is 54949451. The reversal of 54949432 is 23494945.

54949432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 100183 + ... + 100729.

Almost surely, 2^54949432 is an apocalyptic number.

It is an amenable number.

54949432 is a deficient number, since it is larger than the sum of its proper divisors (52074968).

54949432 is a wasteful number, since it uses less digits than its factorization.

54949432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015 (or 1011 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 54949432 is about 7412.7884092290. The cubic root of 54949432 is about 380.1786602172.

It can be divided in two parts, 5494943 and 2, that added together give a palindrome (5494945).

The spelling of 54949432 in words is "fifty-four million, nine hundred forty-nine thousand, four hundred thirty-two".