45300213 has 24 divisors (see below), whose sum is σ = 76197888. Its totient is φ = 25395552.

The previous prime is 45300209. The next prime is 45300221. The reversal of 45300213 is 31200354.

45300213 is a `hidden beast` number, since 453 + 0 + 0 + 213 = 666.

It is not a de Polignac number, because 45300213 - 2² = 45300209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45300263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3445 + ... + 10122.

It is an arithmetic number, because the mean of its divisors is an integer number (3174912).

Almost surely, 2^45300213 is an apocalyptic number.

It is an amenable number.

45300213 is a deficient number, since it is larger than the sum of its proper divisors (30897675).

45300213 is a wasteful number, since it uses less digits than its factorization.

45300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13633 (or 13630 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45300213 is about 6730.5432915924. The cubic root of 45300213 is about 356.4785598870.

Adding to 45300213 its reverse (31200354), we get a palindrome (76500567).

The spelling of 45300213 in words is "forty-five million, three hundred thousand, two hundred thirteen".