8451260000 has 60 divisors (see below), whose sum is σ = 20791416492. Its totient is φ = 3380496000.

The previous prime is 8451259979. The next prime is 8451260039. The reversal of 8451260000 is 621548.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 191282 + ... + 231281.

Almost surely, 2^8451260000 is an apocalyptic number.

8451260000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8451260000 is an abundant number, since it is smaller than the sum of its proper divisors (12340156492).

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

8451260000 is an equidigital number, since it uses as much as digits as its factorization.

8451260000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422593 (or 422570 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 8451260000 is about 91930.7347952794. The cubic root of 8451260000 is about 2036.9192895106.

Adding to 8451260000 its reverse (621548), we get a palindrome (8451881548).

The spelling of 8451260000 in words is "eight billion, four hundred fifty-one million, two hundred sixty thousand".