53335045 has 16 divisors (see below), whose sum is σ = 67888512. Its totient is φ = 40138560.

The previous prime is 53335039. The next prime is 53335049. The reversal of 53335045 is 54053335.

It is not a de Polignac number, because 53335045 - 2⁷ = 53334917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53335049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3214 + ... + 10816.

It is an arithmetic number, because the mean of its divisors is an integer number (4243032).

Almost surely, 2^53335045 is an apocalyptic number.

It is an amenable number.

53335045 is a deficient number, since it is larger than the sum of its proper divisors (14553467).

53335045 is a wasteful number, since it uses less digits than its factorization.

53335045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7692.

The product of its (nonzero) digits is 13500, while the sum is 28.

The square root of 53335045 is about 7303.0846222675. The cubic root of 53335045 is about 376.4184383593.

The spelling of 53335045 in words is "fifty-three million, three hundred thirty-five thousand, forty-five".