28058004250 has 32 divisors (see below), whose sum is σ = 52546740480. Its totient is φ = 11218467600.

The previous prime is 28058004239. The next prime is 28058004251. The reversal of 28058004250 is 5240085082.

It is not an unprimeable number, because it can be changed into a prime (28058004251) 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, 603331 + ... + 648169.

It is an arithmetic number, because the mean of its divisors is an integer number (1642085640).

Almost surely, 2^28058004250 is an apocalyptic number.

28058004250 is a deficient number, since it is larger than the sum of its proper divisors (24488736230).

28058004250 is a wasteful number, since it uses less digits than its factorization.

28058004250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47359 (or 47349 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The spelling of 28058004250 in words is "twenty-eight billion, fifty-eight million, four thousand, two hundred fifty".