28451015482 has 8 divisors (see below), whose sum is σ = 45186906996. Its totient is φ = 13388713152.

The previous prime is 28451015449. The next prime is 28451015497.

28451015482 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 28412810721 + 38204761 = 168561^2 + 6181^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418397253 + ... + 418397320.

Almost surely, 2^28451015482 is an apocalyptic number.

28451015482 is a deficient number, since it is larger than the sum of its proper divisors (16735891514).

28451015482 is a wasteful number, since it uses less digits than its factorization.

28451015482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836794592.

The product of its (nonzero) digits is 102400, while the sum is 40.

It can be divided in two parts, 284510 and 15482, that added together give a palindrome (299992).

The spelling of 28451015482 in words is "twenty-eight billion, four hundred fifty-one million, fifteen thousand, four hundred eighty-two".