51083473880772 has 36 divisors (see below), whose sum is σ = 129144468974976. Its totient is φ = 17025609389040.

The previous prime is 51083473880737. The next prime is 51083473880783. The reversal of 51083473880772 is 27708837438015.

51083473880772 is a `hidden beast` number, since 5 + 1 + 0 + 83 + 473 + 8 + 80 + 7 + 7 + 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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92021004 + ... + 92574467.

It is an arithmetic number, because the mean of its divisors is an integer number (3587346360416).

Almost surely, 2^{51083473880772} is an apocalyptic number.

It is an amenable number.

51083473880772 is an abundant number, since it is smaller than the sum of its proper divisors (78060995094204).

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

51083473880772 is a wasteful number, since it uses less digits than its factorization.

51083473880772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184603168 (or 184603163 counting only the distinct ones).

The product of its (nonzero) digits is 63221760, while the sum is 63.

The spelling of 51083473880772 in words is "fifty-one trillion, eighty-three billion, four hundred seventy-three million, eight hundred eighty thousand, seven hundred seventy-two".