4995323172 has 72 divisors (see below), whose sum is σ = 15058382976. Its totient is φ = 1365179904.

The previous prime is 4995323143. The next prime is 4995323209. The reversal of 4995323172 is 2713235994.

4995323172 is a `hidden beast` number, since 49 + 9 + 532 + 3 + 1 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425133 + ... + 436724.

It is an arithmetic number, because the mean of its divisors is an integer number (209144208).

Almost surely, 2^4995323172 is an apocalyptic number.

4995323172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4995323172 is an abundant number, since it is smaller than the sum of its proper divisors (10063059804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4995323172 is a wasteful number, since it uses less digits than its factorization.

4995323172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861897 (or 861892 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 4995323172 is about 70677.6002139292. The cubic root of 4995323172 is about 1709.4426294675.

The spelling of 4995323172 in words is "four billion, nine hundred ninety-five million, three hundred twenty-three thousand, one hundred seventy-two".