5455432 has 24 divisors (see below), whose sum is σ = 10801350. Its totient is φ = 2582784.

The previous prime is 5455423. The next prime is 5455441. The reversal of 5455432 is 2345545.

It is an interprime number because it is at equal distance from previous prime (5455423) and next prime (5455441).

It can be written as a sum of positive squares in only one way, i.e., 4691556 + 763876 = 2166^2 + 874^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5455432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1944 + ... + 3832.

Almost surely, 2^5455432 is an apocalyptic number.

It is an amenable number.

5455432 is a deficient number, since it is larger than the sum of its proper divisors (5345918).

5455432 is a wasteful number, since it uses less digits than its factorization.

5455432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933 (or 1910 counting only the distinct ones).

The product of its digits is 12000, while the sum is 28.

The square root of 5455432 is about 2335.6866228157. The cubic root of 5455432 is about 176.0393334954.

It can be divided in two parts, 545543 and 2, that added together give a palindrome (545545).

The spelling of 5455432 in words is "five million, four hundred fifty-five thousand, four hundred thirty-two".