95083899721 has 4 divisors (see below), whose sum is σ = 95104651392. Its totient is φ = 95063148052.

The previous prime is 95083899709. The next prime is 95083899793. The reversal of 95083899721 is 12799838059.

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: 12799838059 = 571 ⋅22416529.

It is a cyclic number.

It is not a de Polignac number, because 95083899721 - 2¹⁹ = 95083375433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 95083899721.

It is not an unprimeable number, because it can be changed into a prime (95083899821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10368961 + ... + 10378126.

It is an arithmetic number, because the mean of its divisors is an integer number (23776162848).

Almost surely, 2^95083899721 is an apocalyptic number.

It is an amenable number.

95083899721 is a deficient number, since it is larger than the sum of its proper divisors (20751671).

95083899721 is a wasteful number, since it uses less digits than its factorization.

95083899721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20751670.

The product of its (nonzero) digits is 9797760, while the sum is 61.

The spelling of 95083899721 in words is "ninety-five billion, eighty-three million, eight hundred ninety-nine thousand, seven hundred twenty-one".