1028753616 has 60 divisors (see below), whose sum is σ = 2921194976. Its totient is φ = 311741760.

The previous prime is 1028753603. The next prime is 1028753617. The reversal of 1028753616 is 6163578201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028753617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82756 + ... + 94371.

Almost surely, 2^1028753616 is an apocalyptic number.

1028753616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1028753616 is an abundant number, since it is smaller than the sum of its proper divisors (1892441360).

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

1028753616 is a wasteful number, since it uses less digits than its factorization.

1028753616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177160 (or 177143 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1028753616 is about 32074.1892493014. The cubic root of 1028753616 is about 1009.4941151827.

It can be divided in two parts, 102875 and 3616, that added together give a triangular number (106491 = T₄₆₁).

The spelling of 1028753616 in words is "one billion, twenty-eight million, seven hundred fifty-three thousand, six hundred sixteen".