1028363956502 has 16 divisors (see below), whose sum is σ = 1584761465040. Its totient is φ = 500119347168.

The previous prime is 1028363956489. The next prime is 1028363956583. The reversal of 1028363956502 is 2056593638201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078153 + ... + 2524964.

It is an arithmetic number, because the mean of its divisors is an integer number (99047591565).

Almost surely, 2^{1028363956502} is an apocalyptic number.

1028363956502 is a deficient number, since it is larger than the sum of its proper divisors (556397508538).

1028363956502 is a wasteful number, since it uses less digits than its factorization.

1028363956502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606175.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 1028363956502 in words is "one trillion, twenty-eight billion, three hundred sixty-three million, nine hundred fifty-six thousand, five hundred two".