75849873067 has 4 divisors (see below), whose sum is σ = 75850706520. Its totient is φ = 75849039616.

The previous prime is 75849873013. The next prime is 75849873103. The reversal of 75849873067 is 76037894857.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76037894857 = 2011 ⋅37810987.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75849873067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75849873167) 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, 260758 + ... + 468715.

It is an arithmetic number, because the mean of its divisors is an integer number (18962676630).

Almost surely, 2^75849873067 is an apocalyptic number.

75849873067 is a deficient number, since it is larger than the sum of its proper divisors (833453).

75849873067 is a wasteful number, since it uses less digits than its factorization.

75849873067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833452.

The product of its (nonzero) digits is 71124480, while the sum is 64.

The spelling of 75849873067 in words is "seventy-five billion, eight hundred forty-nine million, eight hundred seventy-three thousand, sixty-seven".