8725279546450 has 12 divisors (see below), whose sum is σ = 16229019956490. Its totient is φ = 3490111818560.

The previous prime is 8725279546447. The next prime is 8725279546457. The reversal of 8725279546450 is 546459725278.

It can be written as a sum of positive squares in 3 ways, for example, as 4899816883809 + 3825462662641 = 2213553^2 + 1955879^2 .

It is a super-2 number, since 2×8725279546450² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8725279546457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87252795415 + ... + 87252795514.

Almost surely, 2^{8725279546450} is an apocalyptic number.

8725279546450 is a deficient number, since it is larger than the sum of its proper divisors (7503740410040).

8725279546450 is a wasteful number, since it uses less digits than its factorization.

8725279546450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174505590941 (or 174505590936 counting only the distinct ones).

The product of its (nonzero) digits is 169344000, while the sum is 64.

It can be divided in two parts, 8725279 and 546450, that added together give a palindrome (9271729).

The spelling of 8725279546450 in words is "eight trillion, seven hundred twenty-five billion, two hundred seventy-nine million, five hundred forty-six thousand, four hundred fifty".