4997750172 has 48 divisors (see below), whose sum is σ = 11760736512. Its totient is φ = 1651777920.

The previous prime is 4997750167. The next prime is 4997750179. The reversal of 4997750172 is 2710577994.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997750179) 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, 891097 + ... + 896687.

It is an arithmetic number, because the mean of its divisors is an integer number (245015344).

Almost surely, 2^4997750172 is an apocalyptic number.

It is an amenable number.

4997750172 is an abundant number, since it is smaller than the sum of its proper divisors (6762986340).

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

4997750172 is a wasteful number, since it uses less digits than its factorization.

4997750172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218 (or 6216 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 51.

The square root of 4997750172 is about 70694.7676423086. The cubic root of 4997750172 is about 1709.7194314142.

The spelling of 4997750172 in words is "four billion, nine hundred ninety-seven million, seven hundred fifty thousand, one hundred seventy-two".