75734216524257 has 32 divisors (see below), whose sum is σ = 104505859929600. Its totient is φ = 48727525152768.

The previous prime is 75734216524201. The next prime is 75734216524259. The reversal of 75734216524257 is 75242561243757.

It is not a de Polignac number, because 75734216524257 - 2⁷ = 75734216524129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75734216524257.

It is not an unprimeable number, because it can be changed into a prime (75734216524259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4411607688 + ... + 4411624854.

It is an arithmetic number, because the mean of its divisors is an integer number (3265808122800).

Almost surely, 2^{75734216524257} is an apocalyptic number.

It is an amenable number.

75734216524257 is a deficient number, since it is larger than the sum of its proper divisors (28771643405343).

75734216524257 is a wasteful number, since it uses less digits than its factorization.

75734216524257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36025.

The product of its digits is 98784000, while the sum is 60.

The spelling of 75734216524257 in words is "seventy-five trillion, seven hundred thirty-four billion, two hundred sixteen million, five hundred twenty-four thousand, two hundred fifty-seven".