75646930703 has 4 divisors (see below), whose sum is σ = 75687889200. Its totient is φ = 75605972208.

The previous prime is 75646930699. The next prime is 75646930783. The reversal of 75646930703 is 30703964657.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30703964657 = 71899 ⋅427043.

It is a cyclic number.

It is not a de Polignac number, because 75646930703 - 2² = 75646930699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75646930783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20476478 + ... + 20480171.

It is an arithmetic number, because the mean of its divisors is an integer number (18921972300).

Almost surely, 2^75646930703 is an apocalyptic number.

75646930703 is a deficient number, since it is larger than the sum of its proper divisors (40958497).

75646930703 is a wasteful number, since it uses less digits than its factorization.

75646930703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40958496.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 75646930703 in words is "seventy-five billion, six hundred forty-six million, nine hundred thirty thousand, seven hundred three".