55204634 has 8 divisors (see below), whose sum is σ = 84164628. Its totient is φ = 27149760.

The previous prime is 55204631. The next prime is 55204637. The reversal of 55204634 is 43640255.

55204634 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 (55204631) and next prime (55204637).

It can be written as a sum of positive squares in 2 ways, for example, as 52635025 + 2569609 = 7255^2 + 1603^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 55204597 and 55204606.

It is not an unprimeable number, because it can be changed into a prime (55204631) 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, 226127 + ... + 226370.

Almost surely, 2^55204634 is an apocalyptic number.

55204634 is a deficient number, since it is larger than the sum of its proper divisors (28959994).

55204634 is a wasteful number, since it uses less digits than its factorization.

55204634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452560.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 55204634 is about 7429.9820995747. The cubic root of 55204634 is about 380.7663068149.

Adding to 55204634 its reverse (43640255), we get a palindrome (98844889).

The spelling of 55204634 in words is "fifty-five million, two hundred four thousand, six hundred thirty-four".