28058336051 has 8 divisors (see below), whose sum is σ = 30092357520. Its totient is φ = 26080041312.

The previous prime is 28058336039. The next prime is 28058336093. The reversal of 28058336051 is 15063385082.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28058336051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28058336351) 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, 13930640 + ... + 13932653.

It is an arithmetic number, because the mean of its divisors is an integer number (3761544690).

Almost surely, 2^28058336051 is an apocalyptic number.

28058336051 is a deficient number, since it is larger than the sum of its proper divisors (2034021469).

28058336051 is a wasteful number, since it uses less digits than its factorization.

28058336051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27863365.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 28058336051 in words is "twenty-eight billion, fifty-eight million, three hundred thirty-six thousand, fifty-one".