656053883 has 12 divisors (see below), whose sum is σ = 673050672. Its totient is φ = 639421200.

The previous prime is 656053843. The next prime is 656053889. The reversal of 656053883 is 388350656.

It is not a de Polignac number, because 656053883 - 2¹² = 656049787 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (656053889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452666 + ... + 454112.

It is an arithmetic number, because the mean of its divisors is an integer number (56087556).

Almost surely, 2^656053883 is an apocalyptic number.

656053883 is a deficient number, since it is larger than the sum of its proper divisors (16996789).

656053883 is a wasteful number, since it uses less digits than its factorization.

656053883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 1615 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 656053883 is about 25613.5488169836. The cubic root of 656053883 is about 868.9200865121.

The spelling of 656053883 in words is "six hundred fifty-six million, fifty-three thousand, eight hundred eighty-three".