28457053006 has 8 divisors (see below), whose sum is σ = 42686392320. Its totient is φ = 14228255568.

The previous prime is 28457052997. The next prime is 28457053007. The reversal of 28457053006 is 60035075482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 28457053006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28457053007) 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, 42675 + ... + 242353.

It is an arithmetic number, because the mean of its divisors is an integer number (5335799040).

Almost surely, 2^28457053006 is an apocalyptic number.

28457053006 is a deficient number, since it is larger than the sum of its proper divisors (14229339314).

28457053006 is a wasteful number, since it uses less digits than its factorization.

28457053006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270938.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 28457053006 in words is "twenty-eight billion, four hundred fifty-seven million, fifty-three thousand, six".