83945750531704 has 8 divisors (see below), whose sum is σ = 157398282246960. Its totient is φ = 41972875265848.

The previous prime is 83945750531653. The next prime is 83945750531711. The reversal of 83945750531704 is 40713505754938.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5246609408224 + ... + 5246609408239.

It is an arithmetic number, because the mean of its divisors is an integer number (19674785280870).

Almost surely, 2^{83945750531704} is an apocalyptic number.

It is an amenable number.

83945750531704 is a deficient number, since it is larger than the sum of its proper divisors (73452531715256).

83945750531704 is a wasteful number, since it uses less digits than its factorization.

83945750531704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493218816469 (or 10493218816465 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 61.

The spelling of 83945750531704 in words is "eighty-three trillion, nine hundred forty-five billion, seven hundred fifty million, five hundred thirty-one thousand, seven hundred four".