1796778933250 has 256 divisors, whose sum is σ = 4113435156480. Its totient is φ = 574414848000.

The previous prime is 1796778933223. The next prime is 1796778933251. The reversal of 1796778933250 is 523398776971.

It is not an unprimeable number, because it can be changed into a prime (1796778933251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1058796402 + ... + 1058798098.

It is an arithmetic number, because the mean of its divisors is an integer number (16068106080).

Almost surely, 2^{1796778933250} is an apocalyptic number.

1796778933250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1796778933250 is an abundant number, since it is smaller than the sum of its proper divisors (2316656223230).

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

1796778933250 is a wasteful number, since it uses less digits than its factorization.

1796778933250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 120022560, while the sum is 67.

The spelling of 1796778933250 in words is "one trillion, seven hundred ninety-six billion, seven hundred seventy-eight million, nine hundred thirty-three thousand, two hundred fifty".