64303000885 has 16 divisors (see below), whose sum is σ = 78817651200. Its totient is φ = 50340041856.

The previous prime is 64303000877. The next prime is 64303000901. The reversal of 64303000885 is 58800030346.

64303000885 = T₂₀₇₀₄₆ + T₂₀₇₀₄₇ + T₂₀₇₀₄₈.

It is a cyclic number.

It is not a de Polignac number, because 64303000885 - 2³ = 64303000877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834201 + ... + 1868929.

It is an arithmetic number, because the mean of its divisors is an integer number (4926103200).

Almost surely, 2^64303000885 is an apocalyptic number.

64303000885 is the 207048-th centered triangular number.

It is an amenable number.

64303000885 is a deficient number, since it is larger than the sum of its proper divisors (14514650315).

64303000885 is a wasteful number, since it uses less digits than its factorization.

64303000885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42660.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 64303000885 in words is "sixty-four billion, three hundred three million, eight hundred eighty-five", and thus it is an aban number.