75418055375676 has 48 divisors (see below), whose sum is σ = 189525201874848. Its totient is φ = 23203943424000.

The previous prime is 75418055375653. The next prime is 75418055375717. The reversal of 75418055375676 is 67657355081457.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 75418055375676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14538705 + ... + 19031816.

It is an arithmetic number, because the mean of its divisors is an integer number (3948441705726).

Almost surely, 2^{75418055375676} is an apocalyptic number.

It is an amenable number.

75418055375676 is an abundant number, since it is smaller than the sum of its proper divisors (114107146499172).

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

75418055375676 is a wasteful number, since it uses less digits than its factorization.

75418055375676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33584942 (or 33584940 counting only the distinct ones).

The product of its (nonzero) digits is 740880000, while the sum is 69.

The spelling of 75418055375676 in words is "seventy-five trillion, four hundred eighteen billion, fifty-five million, three hundred seventy-five thousand, six hundred seventy-six".