947500000556 has 12 divisors (see below), whose sum is σ = 1663456594800. Its totient is φ = 472226687760.

The previous prime is 947500000549. The next prime is 947500000583. The reversal of 947500000556 is 655000005749.

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, 380826731 + ... + 380829218.

It is an arithmetic number, because the mean of its divisors is an integer number (138621382900).

Almost surely, 2^947500000556 is an apocalyptic number.

It is an amenable number.

947500000556 is a deficient number, since it is larger than the sum of its proper divisors (715956594244).

947500000556 is a wasteful number, since it uses less digits than its factorization.

947500000556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761656264 (or 761656262 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 947500000556 in words is "nine hundred forty-seven billion, five hundred million, five hundred fifty-six", and thus it is an aban number.