75285805763051 has 16 divisors (see below), whose sum is σ = 82905957316224. Its totient is φ = 67930641197184.

The previous prime is 75285805763029. The next prime is 75285805763071. The reversal of 75285805763051 is 15036750858257.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75285805763051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75285805763011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76813760 + ... + 77787693.

It is an arithmetic number, because the mean of its divisors is an integer number (5181622332264).

Almost surely, 2^{75285805763051} is an apocalyptic number.

75285805763051 is a deficient number, since it is larger than the sum of its proper divisors (7620151553173).

75285805763051 is a wasteful number, since it uses less digits than its factorization.

75285805763051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154602310.

The product of its (nonzero) digits is 70560000, while the sum is 62.

The spelling of 75285805763051 in words is "seventy-five trillion, two hundred eighty-five billion, eight hundred five million, seven hundred sixty-three thousand, fifty-one".