947659551108 has 24 divisors (see below), whose sum is σ = 2265137464800. Its totient is φ = 308181967680.

The previous prime is 947659551107. The next prime is 947659551121. The reversal of 947659551108 is 801155956749.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (947659551107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963068158 + ... + 963069141.

It is an arithmetic number, because the mean of its divisors is an integer number (94380727700).

Almost surely, 2^947659551108 is an apocalyptic number.

It is an amenable number.

947659551108 is an abundant number, since it is smaller than the sum of its proper divisors (1317477913692).

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

947659551108 is a wasteful number, since it uses less digits than its factorization.

947659551108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926137347 (or 1926137345 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 60.

The spelling of 947659551108 in words is "nine hundred forty-seven billion, six hundred fifty-nine million, five hundred fifty-one thousand, one hundred eight".