7109925489773 has 4 divisors (see below), whose sum is σ = 7151023325148. Its totient is φ = 7068827654400.

The previous prime is 7109925489763. The next prime is 7109925489803. The reversal of 7109925489773 is 3779845299017.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3780329710249 + 3329595779524 = 1944307^2 + 1824718^2 .

It is a cyclic number.

It is not a de Polignac number, because 7109925489773 - 2³⁴ = 7092745620589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7109925489697 and 7109925489706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7109925489763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20548917428 + ... + 20548917773.

It is an arithmetic number, because the mean of its divisors is an integer number (1787755831287).

Almost surely, 2^{7109925489773} is an apocalyptic number.

It is an amenable number.

7109925489773 is a deficient number, since it is larger than the sum of its proper divisors (41097835375).

7109925489773 is a wasteful number, since it uses less digits than its factorization.

7109925489773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41097835374.

The product of its (nonzero) digits is 240045120, while the sum is 71.

The spelling of 7109925489773 in words is "seven trillion, one hundred nine billion, nine hundred twenty-five million, four hundred eighty-nine thousand, seven hundred seventy-three".