4947273195 has 16 divisors (see below), whose sum is σ = 8099722752. Its totient is φ = 2577183840.

The previous prime is 4947273187. The next prime is 4947273197. The reversal of 4947273195 is 5913727494.

It is a happy number.

It is not a de Polignac number, because 4947273195 - 2³ = 4947273187 is a prime.

It is a super-3 number, since 3×4947273195³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4947273197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3834451 + ... + 3835740.

It is an arithmetic number, because the mean of its divisors is an integer number (506232672).

Almost surely, 2^4947273195 is an apocalyptic number.

4947273195 is a deficient number, since it is larger than the sum of its proper divisors (3152449557).

4947273195 is a wasteful number, since it uses less digits than its factorization.

4947273195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7670242.

The product of its digits is 1905120, while the sum is 51.

The square root of 4947273195 is about 70336.8551685388. The cubic root of 4947273195 is about 1703.9439222134.

The spelling of 4947273195 in words is "four billion, nine hundred forty-seven million, two hundred seventy-three thousand, one hundred ninety-five".