55745202 has 16 divisors (see below), whose sum is σ = 117358560. Its totient is φ = 17603712.

The previous prime is 55745201. The next prime is 55745213. The reversal of 55745202 is 20254755.

55745202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 55745202.

It is not an unprimeable number, because it can be changed into a prime (55745201) 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 7 ways as a sum of consecutive naturals, for example, 244383 + ... + 244610.

It is an arithmetic number, because the mean of its divisors is an integer number (7334910).

Almost surely, 2^55745202 is an apocalyptic number.

55745202 is an abundant number, since it is smaller than the sum of its proper divisors (61613358).

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

55745202 is a wasteful number, since it uses less digits than its factorization.

55745202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489017.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 55745202 is about 7466.2709567762. The cubic root of 55745202 is about 382.0051030449.

Adding to 55745202 its reverse (20254755), we get a palindrome (75999957).

The spelling of 55745202 in words is "fifty-five million, seven hundred forty-five thousand, two hundred two".