95455953721 has 4 divisors (see below), whose sum is σ = 95469942672. Its totient is φ = 95441964772.

The previous prime is 95455953707. The next prime is 95455953727. The reversal of 95455953721 is 12735955459.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-95455953721 is a prime.

It is a super-2 number, since 2×95455953721² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95455953727) 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, 6984235 + ... + 6997888.

It is an arithmetic number, because the mean of its divisors is an integer number (23867485668).

Almost surely, 2^95455953721 is an apocalyptic number.

It is an amenable number.

95455953721 is a deficient number, since it is larger than the sum of its proper divisors (13988951).

95455953721 is a wasteful number, since it uses less digits than its factorization.

95455953721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13988950.

The product of its digits is 8505000, while the sum is 55.

The spelling of 95455953721 in words is "ninety-five billion, four hundred fifty-five million, nine hundred fifty-three thousand, seven hundred twenty-one".