8956552947 has 16 divisors (see below), whose sum is σ = 12222976128. Its totient is φ = 5830655040.

The previous prime is 8956552933. The next prime is 8956552961. The reversal of 8956552947 is 7492556598.

It is an interprime number because it is at equal distance from previous prime (8956552933) and next prime (8956552961).

It is not a de Polignac number, because 8956552947 - 2⁴ = 8956552931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8956552447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707223 + ... + 719775.

It is an arithmetic number, because the mean of its divisors is an integer number (763936008).

Almost surely, 2^8956552947 is an apocalyptic number.

8956552947 is a deficient number, since it is larger than the sum of its proper divisors (3266423181).

8956552947 is a wasteful number, since it uses less digits than its factorization.

8956552947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18130.

The product of its digits is 27216000, while the sum is 60.

The square root of 8956552947 is about 94639.0667060913. The cubic root of 8956552947 is about 2076.7312553509.

The spelling of 8956552947 in words is "eight billion, nine hundred fifty-six million, five hundred fifty-two thousand, nine hundred forty-seven".