53234545 has 32 divisors (see below), whose sum is σ = 79672320. Its totient is φ = 33246720.

The previous prime is 53234543. The next prime is 53234563. The reversal of 53234545 is 54543235.

It is a happy number.

53234545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53234545 - 2¹ = 53234543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53234543) 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 31 ways as a sum of consecutive naturals, for example, 35205 + ... + 36685.

It is an arithmetic number, because the mean of its divisors is an integer number (2489760).

Almost surely, 2^53234545 is an apocalyptic number.

It is an amenable number.

53234545 is a deficient number, since it is larger than the sum of its proper divisors (26437775).

53234545 is a wasteful number, since it uses less digits than its factorization.

53234545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585.

The product of its digits is 36000, while the sum is 31.

The square root of 53234545 is about 7296.2007236643. The cubic root of 53234545 is about 376.1818594570.

The spelling of 53234545 in words is "fifty-three million, two hundred thirty-four thousand, five hundred forty-five".