75671746007052 has 96 divisors (see below), whose sum is σ = 191079242126080. Its totient is φ = 23169803086080.

The previous prime is 75671746007003. The next prime is 75671746007069. The reversal of 75671746007052 is 25070064717657.

It is a junction number, because it is equal to n+sod(n) for n = 75671746006983 and 75671746007001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224615043 + ... + 224951685.

Almost surely, 2^{75671746007052} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75671746007052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95539621063040).

75671746007052 is an abundant number, since it is smaller than the sum of its proper divisors (115407496119028).

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

75671746007052 is a wasteful number, since it uses less digits than its factorization.

75671746007052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343703 (or 343701 counting only the distinct ones).

The product of its (nonzero) digits is 17287200, while the sum is 57.

The spelling of 75671746007052 in words is "seventy-five trillion, six hundred seventy-one billion, seven hundred forty-six million, seven thousand, fifty-two".