95315747447 has 4 divisors (see below), whose sum is σ = 95955450600. Its totient is φ = 94676044296.

The previous prime is 95315747393. The next prime is 95315747467. The reversal of 95315747447 is 74474751359.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95315747447 - 2⁶ = 95315747383 is a prime.

It is a super-2 number, since 2×95315747447² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 95315747392 and 95315747401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95315747467) 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, 319851353 + ... + 319851650.

It is an arithmetic number, because the mean of its divisors is an integer number (23988862650).

Almost surely, 2^95315747447 is an apocalyptic number.

95315747447 is a deficient number, since it is larger than the sum of its proper divisors (639703153).

95315747447 is a wasteful number, since it uses less digits than its factorization.

95315747447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639703152.

The product of its digits is 14817600, while the sum is 56.

The spelling of 95315747447 in words is "ninety-five billion, three hundred fifteen million, seven hundred forty-seven thousand, four hundred forty-seven".