8451480276 has 96 divisors (see below), whose sum is σ = 23045299200. Its totient is φ = 2674788480.

The previous prime is 8451480221. The next prime is 8451480281. The reversal of 8451480276 is 6720841548.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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 31 ways as a sum of consecutive naturals, for example, 153630 + ... + 201258.

It is an arithmetic number, because the mean of its divisors is an integer number (240055200).

Almost surely, 2^8451480276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8451480276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11522649600).

8451480276 is an abundant number, since it is smaller than the sum of its proper divisors (14593818924).

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

8451480276 is a wasteful number, since it uses less digits than its factorization.

8451480276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47726 (or 47718 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8451480276 is about 91931.9328416410. The cubic root of 8451480276 is about 2036.9369863012.

The spelling of 8451480276 in words is "eight billion, four hundred fifty-one million, four hundred eighty thousand, two hundred seventy-six".