45135324 has 36 divisors (see below), whose sum is σ = 122869656. Its totient is φ = 13887648.

The previous prime is 45135319. The next prime is 45135329. The reversal of 45135324 is 42353154.

It is an interprime number because it is at equal distance from previous prime (45135319) and next prime (45135329).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45135329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47754 + ... + 48689.

It is an arithmetic number, because the mean of its divisors is an integer number (3413046).

Almost surely, 2^45135324 is an apocalyptic number.

It is an amenable number.

45135324 is an abundant number, since it is smaller than the sum of its proper divisors (77734332).

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

45135324 is a wasteful number, since it uses less digits than its factorization.

45135324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96466 (or 96461 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 45135324 is about 6718.2828163155. The cubic root of 45135324 is about 356.0455166311.

Adding to 45135324 its reverse (42353154), we get a palindrome (87488478).

The spelling of 45135324 in words is "forty-five million, one hundred thirty-five thousand, three hundred twenty-four".