7425808764873 has 16 divisors (see below), whose sum is σ = 9950001745920. Its totient is φ = 4926136073616.

The previous prime is 7425808764859. The next prime is 7425808764901. The reversal of 7425808764873 is 3784678085247.

It is not a de Polignac number, because 7425808764873 - 2⁵ = 7425808764841 is a prime.

It is a super-4 number, since 4×7425808764873⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 7425808764798 and 7425808764807.

It is not an unprimeable number, because it can be changed into a prime (7425808774873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6816793 + ... + 7830726.

It is an arithmetic number, because the mean of its divisors is an integer number (621875109120).

Almost surely, 2^{7425808764873} is an apocalyptic number.

It is an amenable number.

7425808764873 is a deficient number, since it is larger than the sum of its proper divisors (2524192981047).

7425808764873 is a wasteful number, since it uses less digits than its factorization.

7425808764873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14648356.

The product of its (nonzero) digits is 505774080, while the sum is 69.

The spelling of 7425808764873 in words is "seven trillion, four hundred twenty-five billion, eight hundred eight million, seven hundred sixty-four thousand, eight hundred seventy-three".