8272046455 has 4 divisors (see below), whose sum is σ = 9926455752. Its totient is φ = 6617637160.

The previous prime is 8272046441. The next prime is 8272046477. The reversal of 8272046455 is 5546402728.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8272046455 - 2²³ = 8263657847 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 827204641 + ... + 827204650.

It is an arithmetic number, because the mean of its divisors is an integer number (2481613938).

Almost surely, 2^8272046455 is an apocalyptic number.

8272046455 is a deficient number, since it is larger than the sum of its proper divisors (1654409297).

8272046455 is a wasteful number, since it uses less digits than its factorization.

8272046455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654409296.

The product of its (nonzero) digits is 537600, while the sum is 43.

The square root of 8272046455 is about 90950.7913929285. The cubic root of 8272046455 is about 2022.4183087166.

The spelling of 8272046455 in words is "eight billion, two hundred seventy-two million, forty-six thousand, four hundred fifty-five".