53990483 has 4 divisors (see below), whose sum is σ = 54015888. Its totient is φ = 53965080.

The previous prime is 53990473. The next prime is 53990501. The reversal of 53990483 is 38409935.

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

It is a cyclic number.

It is not a de Polignac number, because 53990483 - 2⁸ = 53990227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53990483.

It is not an unprimeable number, because it can be changed into a prime (53990423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9191 + ... + 13872.

It is an arithmetic number, because the mean of its divisors is an integer number (13503972).

Almost surely, 2^53990483 is an apocalyptic number.

53990483 is a deficient number, since it is larger than the sum of its proper divisors (25405).

53990483 is a wasteful number, since it uses less digits than its factorization.

53990483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25404.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 53990483 is about 7347.8216499858. The cubic root of 53990483 is about 377.9541087220.

The spelling of 53990483 in words is "fifty-three million, nine hundred ninety thousand, four hundred eighty-three".