7830828446524 has 12 divisors (see below), whose sum is σ = 13707553265784. Its totient is φ = 3914384656304.

The previous prime is 7830828446477. The next prime is 7830828446527. The reversal of 7830828446524 is 4256448280387.

It is a happy number.

It is a super-2 number, since 2×7830828446524² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830828446527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257374627 + ... + 257405050.

It is an arithmetic number, because the mean of its divisors is an integer number (1142296105482).

Almost surely, 2^{7830828446524} is an apocalyptic number.

It is an amenable number.

7830828446524 is a deficient number, since it is larger than the sum of its proper divisors (5876724819260).

7830828446524 is a wasteful number, since it uses less digits than its factorization.

7830828446524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514783484 (or 514783482 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 61.

The spelling of 7830828446524 in words is "seven trillion, eight hundred thirty billion, eight hundred twenty-eight million, four hundred forty-six thousand, five hundred twenty-four".