28425823006 has 16 divisors (see below), whose sum is σ = 49113686016. Its totient is φ = 12086569656.

The previous prime is 28425822973. The next prime is 28425823007. The reversal of 28425823006 is 60032852482.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 28425823006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28425823007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7991986 + ... + 7995541.

It is an arithmetic number, because the mean of its divisors is an integer number (3069605376).

Almost surely, 2^28425823006 is an apocalyptic number.

28425823006 is a deficient number, since it is larger than the sum of its proper divisors (20687863010).

28425823006 is a wasteful number, since it uses less digits than its factorization.

28425823006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15987663.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 28425823006 in words is "twenty-eight billion, four hundred twenty-five million, eight hundred twenty-three thousand, six".