783283856112 has 30 divisors (see below), whose sum is σ = 2192106903272. Its totient is φ = 261094618656.

The previous prime is 783283856081. The next prime is 783283856129. The reversal of 783283856112 is 211658382387.

783283856112 is a `hidden beast` number, since 7 + 8 + 32 + 8 + 38 + 561 + 12 = 666.

It is a super-2 number, since 2×783283856112² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2719735468 + ... + 2719735755.

Almost surely, 2^783283856112 is an apocalyptic number.

783283856112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

783283856112 is an abundant number, since it is smaller than the sum of its proper divisors (1408823047160).

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

783283856112 is a wasteful number, since it uses less digits than its factorization.

783283856112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439471237 (or 5439471228 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 783283856112 in words is "seven hundred eighty-three billion, two hundred eighty-three million, eight hundred fifty-six thousand, one hundred twelve".