53056486 has 16 divisors (see below), whose sum is σ = 94091040. Its totient is φ = 21954240.

The previous prime is 53056481. The next prime is 53056489. The reversal of 53056486 is 68465035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53056481) 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, 64935 + ... + 65746.

It is an arithmetic number, because the mean of its divisors is an integer number (5880690).

Almost surely, 2^53056486 is an apocalyptic number.

53056486 is a deficient number, since it is larger than the sum of its proper divisors (41034554).

53056486 is a wasteful number, since it uses less digits than its factorization.

53056486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130719.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 53056486 is about 7283.9883305782. The cubic root of 53056486 is about 375.7619730472.

The spelling of 53056486 in words is "fifty-three million, fifty-six thousand, four hundred eighty-six".