45210200 has 96 divisors (see below), whose sum is σ = 123087360. Its totient is φ = 15120000.

The previous prime is 45210181. The next prime is 45210229. The reversal of 45210200 is 201254.

45210200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 23 ways as a sum of consecutive naturals, for example, 59825 + ... + 60575.

It is an arithmetic number, because the mean of its divisors is an integer number (1282160).

Almost surely, 2^45210200 is an apocalyptic number.

45210200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61543680).

45210200 is an abundant number, since it is smaller than the sum of its proper divisors (77877160).

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

45210200 is a wasteful number, since it uses less digits than its factorization.

45210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 808 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 45210200 is about 6723.8530620471. The cubic root of 45210200 is about 356.2422918205.

Adding to 45210200 its reverse (201254), we get a palindrome (45411454).

The spelling of 45210200 in words is "forty-five million, two hundred ten thousand, two hundred".