28356081003358 has 8 divisors (see below), whose sum is σ = 42627193982352. Its totient is φ = 14147016342576.

The previous prime is 28356081003329. The next prime is 28356081003359. The reversal of 28356081003358 is 85330018065382.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28356081003359) 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, 15512078410 + ... + 15512080237.

It is an arithmetic number, because the mean of its divisors is an integer number (5328399247794).

Almost surely, 2^{28356081003358} is an apocalyptic number.

28356081003358 is a deficient number, since it is larger than the sum of its proper divisors (14271112978994).

28356081003358 is a wasteful number, since it uses less digits than its factorization.

28356081003358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31024159106.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 28356081003358 in words is "twenty-eight trillion, three hundred fifty-six billion, eighty-one million, three thousand, three hundred fifty-eight".