26028384546 has 8 divisors (see below), whose sum is σ = 52056769104. Its totient is φ = 8676128180.

The previous prime is 26028384541. The next prime is 26028384559. The reversal of 26028384546 is 64548382062.

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

26028384546 is an admirable number.

It is a super-2 number, since 2×26028384546² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26028384495 and 26028384504.

It is not an unprimeable number, because it can be changed into a prime (26028384541) 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, 2169032040 + ... + 2169032051.

It is an arithmetic number, because the mean of its divisors is an integer number (6507096138).

Almost surely, 2^26028384546 is an apocalyptic number.

26028384546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26028384546 is a wasteful number, since it uses less digits than its factorization.

26028384546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338064096.

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 26028384546 in words is "twenty-six billion, twenty-eight million, three hundred eighty-four thousand, five hundred forty-six".