53513146 has 16 divisors (see below), whose sum is σ = 82301184. Its totient is φ = 26085904.

The previous prime is 53513081. The next prime is 53513153. The reversal of 53513146 is 64131535.

53513146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16191 + ... + 19213.

It is an arithmetic number, because the mean of its divisors is an integer number (5143824).

Almost surely, 2^53513146 is an apocalyptic number.

53513146 is a deficient number, since it is larger than the sum of its proper divisors (28788038).

53513146 is a wasteful number, since it uses less digits than its factorization.

53513146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245.

The product of its digits is 5400, while the sum is 28.

The square root of 53513146 is about 7315.2680060268. The cubic root of 53513146 is about 376.8369625269.

The spelling of 53513146 in words is "fifty-three million, five hundred thirteen thousand, one hundred forty-six".