55434202 has 8 divisors (see below), whose sum is σ = 83205396. Its totient is φ = 27699072.

The previous prime is 55434193. The next prime is 55434227. The reversal of 55434202 is 20243455.

It can be written as a sum of positive squares in 2 ways, for example, as 55338721 + 95481 = 7439^2 + 309^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4773 + ... + 11560.

Almost surely, 2^55434202 is an apocalyptic number.

55434202 is a deficient number, since it is larger than the sum of its proper divisors (27771194).

55434202 is a wasteful number, since it uses less digits than its factorization.

55434202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18032.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 55434202 is about 7445.4148306189. The cubic root of 55434202 is about 381.2933813576.

Adding to 55434202 its reverse (20243455), we get a palindrome (75677657).

The spelling of 55434202 in words is "fifty-five million, four hundred thirty-four thousand, two hundred two".