45253135 has 8 divisors (see below), whose sum is σ = 55628496. Its totient is φ = 35319360.

The previous prime is 45253129. The next prime is 45253147. The reversal of 45253135 is 53135254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45253135 - 2¹⁹ = 44728847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110169 + ... + 110578.

It is an arithmetic number, because the mean of its divisors is an integer number (6953562).

Almost surely, 2^45253135 is an apocalyptic number.

45253135 is a deficient number, since it is larger than the sum of its proper divisors (10375361).

45253135 is a wasteful number, since it uses less digits than its factorization.

45253135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220793.

The product of its digits is 9000, while the sum is 28.

The square root of 45253135 is about 6727.0450422158. The cubic root of 45253135 is about 356.3550276154.

Adding to 45253135 its reverse (53135254), we get a palindrome (98388389).

The spelling of 45253135 in words is "forty-five million, two hundred fifty-three thousand, one hundred thirty-five".