76835875073 has 4 divisors (see below), whose sum is σ = 76883689920. Its totient is φ = 76788060228.

The previous prime is 76835875021. The next prime is 76835875093. The reversal of 76835875073 is 37057853867.

It is a happy number.

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: 37057853867 = 103 ⋅359784989.

It is a cyclic number.

It is not a de Polignac number, because 76835875073 - 2¹⁴ = 76835858689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76835875093) 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, 23905013 + ... + 23908226.

It is an arithmetic number, because the mean of its divisors is an integer number (19220922480).

Almost surely, 2^76835875073 is an apocalyptic number.

It is an amenable number.

76835875073 is a deficient number, since it is larger than the sum of its proper divisors (47814847).

76835875073 is a wasteful number, since it uses less digits than its factorization.

76835875073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47814846.

The product of its (nonzero) digits is 29635200, while the sum is 59.

The spelling of 76835875073 in words is "seventy-six billion, eight hundred thirty-five million, eight hundred seventy-five thousand, seventy-three".