55916947692 has 36 divisors (see below), whose sum is σ = 141554461776. Its totient is φ = 18611442720.

The previous prime is 55916947663. The next prime is 55916947727. The reversal of 55916947692 is 29674961955.

55916947692 is a `hidden beast` number, since 559 + 1 + 6 + 9 + 4 + 76 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1122784 + ... + 1171527.

Almost surely, 2^55916947692 is an apocalyptic number.

It is an amenable number.

55916947692 is an abundant number, since it is smaller than the sum of its proper divisors (85637514084).

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

55916947692 is a wasteful number, since it uses less digits than its factorization.

55916947692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294998 (or 2294993 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 63.

The spelling of 55916947692 in words is "fifty-five billion, nine hundred sixteen million, nine hundred forty-seven thousand, six hundred ninety-two".