1078653236235 has 16 divisors (see below), whose sum is σ = 1781517603840. Its totient is φ = 556724250720.

The previous prime is 1078653236231. The next prime is 1078653236237. The reversal of 1078653236235 is 5326323568701.

It is not a de Polignac number, because 1078653236235 - 2² = 1078653236231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1078653236231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159841725 + ... + 1159842654.

It is an arithmetic number, because the mean of its divisors is an integer number (111344850240).

Almost surely, 2^{1078653236235} is an apocalyptic number.

1078653236235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1078653236235 is a deficient number, since it is larger than the sum of its proper divisors (702864367605).

1078653236235 is a wasteful number, since it uses less digits than its factorization.

1078653236235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319684418.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 1078653236235 in words is "one trillion, seventy-eight billion, six hundred fifty-three million, two hundred thirty-six thousand, two hundred thirty-five".