45053133 has 8 divisors (see below), whose sum is σ = 60106368. Its totient is φ = 30017664.

The previous prime is 45053131. The next prime is 45053143. The reversal of 45053133 is 33135054.

It is a happy number.

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

It is not a de Polignac number, because 45053133 - 2¹ = 45053131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45053131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3516 + ... + 10122.

It is an arithmetic number, because the mean of its divisors is an integer number (7513296).

Almost surely, 2^45053133 is an apocalyptic number.

It is an amenable number.

45053133 is a deficient number, since it is larger than the sum of its proper divisors (15053235).

45053133 is a wasteful number, since it uses less digits than its factorization.

45053133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8883.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 45053133 is about 6712.1630641694. The cubic root of 45053133 is about 355.8292668039.

Adding to 45053133 its reverse (33135054), we get a palindrome (78188187).

The spelling of 45053133 in words is "forty-five million, fifty-three thousand, one hundred thirty-three".