75683028053 has 4 divisors (see below), whose sum is σ = 75689571360. Its totient is φ = 75676484748.

The previous prime is 75683028041. The next prime is 75683028077. The reversal of 75683028053 is 35082038657.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35082038657 = 223 ⋅157318559.

It is a cyclic number.

It is not a de Polignac number, because 75683028053 - 2⁴ = 75683028037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75683027989 and 75683028007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75683028653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3254273 + ... + 3277446.

It is an arithmetic number, because the mean of its divisors is an integer number (18922392840).

Almost surely, 2^75683028053 is an apocalyptic number.

It is an amenable number.

75683028053 is a deficient number, since it is larger than the sum of its proper divisors (6543307).

75683028053 is a wasteful number, since it uses less digits than its factorization.

75683028053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543306.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 75683028053 in words is "seventy-five billion, six hundred eighty-three million, twenty-eight thousand, fifty-three".