7783403750082 has 40 divisors (see below), whose sum is σ = 17529120869436. Its totient is φ = 2581298018208.

The previous prime is 7783403750041. The next prime is 7783403750093. The reversal of 7783403750082 is 2800573043877.

It is a happy number.

7783403750082 is a `hidden beast` number, since 7 + 78 + 34 + 0 + 37 + 500 + 8 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6198501523041 + 1584902227041 = 2489679^2 + 1258929^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 121911493 + ... + 121975320.

Almost surely, 2^{7783403750082} is an apocalyptic number.

7783403750082 is an abundant number, since it is smaller than the sum of its proper divisors (9745717119354).

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

7783403750082 is a wasteful number, since it uses less digits than its factorization.

7783403750082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243887024 (or 243887015 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The spelling of 7783403750082 in words is "seven trillion, seven hundred eighty-three billion, four hundred three million, seven hundred fifty thousand, eighty-two".