45536130 has 48 divisors (see below), whose sum is σ = 118894464. Its totient is φ = 12091680.

The previous prime is 45536129. The next prime is 45536131. The reversal of 45536130 is 3163554.

45536130 is a `hidden beast` number, since 45 + 5 + 3 + 613 + 0 = 666.

45536130 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 (45536129) and next prime (45536131).

It is a junction number, because it is equal to n+sod(n) for n = 45536094 and 45536103.

It is not an unprimeable number, because it can be changed into a prime (45536131) 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 23 ways as a sum of consecutive naturals, for example, 23457 + ... + 25323.

It is an arithmetic number, because the mean of its divisors is an integer number (2476968).

Almost surely, 2^45536130 is an apocalyptic number.

45536130 is an abundant number, since it is smaller than the sum of its proper divisors (73358334).

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

45536130 is a wasteful number, since it uses less digits than its factorization.

45536130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151 (or 2148 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 45536130 is about 6748.0463839544. The cubic root of 45536130 is about 357.0963184311.

Adding to 45536130 its reverse (3163554), we get a palindrome (48699684).

It can be divided in two parts, 455 and 36130, that added together give a triangular number (36585 = T₂₇₀).

The spelling of 45536130 in words is "forty-five million, five hundred thirty-six thousand, one hundred thirty".