53534045 has 4 divisors (see below), whose sum is σ = 64240860. Its totient is φ = 42827232.

The previous prime is 53533979. The next prime is 53534051. The reversal of 53534045 is 54043535.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5827396 + 47706649 = 2414^2 + 6907^2 .

It is a cyclic number.

It is not a de Polignac number, because 53534045 - 2⁸ = 53533789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53533999 and 53534017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353400 + ... + 5353409.

It is an arithmetic number, because the mean of its divisors is an integer number (16060215).

Almost surely, 2^53534045 is an apocalyptic number.

It is an amenable number.

53534045 is a deficient number, since it is larger than the sum of its proper divisors (10706815).

53534045 is a wasteful number, since it uses less digits than its factorization.

53534045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706814.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 53534045 is about 7316.6963173279. The cubic root of 53534045 is about 376.8860127215.

The spelling of 53534045 in words is "fifty-three million, five hundred thirty-four thousand, forty-five".