1653353056 has 48 divisors (see below), whose sum is σ = 3326206464. Its totient is φ = 808786944.

The previous prime is 1653353033. The next prime is 1653353063. The reversal of 1653353056 is 6503533561.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293886 + ... + 299458.

It is an arithmetic number, because the mean of its divisors is an integer number (69295968).

Almost surely, 2^1653353056 is an apocalyptic number.

1653353056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1653353056 is an abundant number, since it is smaller than the sum of its proper divisors (1672853408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1653353056 is a wasteful number, since it uses less digits than its factorization.

1653353056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5783 (or 5775 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 37.

The square root of 1653353056 is about 40661.4443422759. Note that the first 3 decimals coincide. The cubic root of 1653353056 is about 1182.4656515849.

The spelling of 1653353056 in words is "one billion, six hundred fifty-three million, three hundred fifty-three thousand, fifty-six".