1078653203386 has 8 divisors (see below), whose sum is σ = 1765068878304. Its totient is φ = 490296910620.

The previous prime is 1078653203377. The next prime is 1078653203401. The reversal of 1078653203386 is 6833023568701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24514845510 + ... + 24514845553.

It is an arithmetic number, because the mean of its divisors is an integer number (220633609788).

Almost surely, 2^{1078653203386} is an apocalyptic number.

1078653203386 is a deficient number, since it is larger than the sum of its proper divisors (686415674918).

1078653203386 is a wasteful number, since it uses less digits than its factorization.

1078653203386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49029691076.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 1078653203386 in words is "one trillion, seventy-eight billion, six hundred fifty-three million, two hundred three thousand, three hundred eighty-six".