4557284172 has 36 divisors (see below), whose sum is σ = 13165488336. Its totient is φ = 1302081120.

The previous prime is 4557284161. The next prime is 4557284183. The reversal of 4557284172 is 2714827554.

4557284172 is a `hidden beast` number, since 4 + 5 + 572 + 8 + 4 + 1 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (4557284161) and next prime (4557284183).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9041979 + ... + 9042482.

Almost surely, 2^4557284172 is an apocalyptic number.

4557284172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4557284172 is an abundant number, since it is smaller than the sum of its proper divisors (8608204164).

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

4557284172 is a wasteful number, since it uses less digits than its factorization.

4557284172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18084478 (or 18084473 counting only the distinct ones).

The product of its digits is 627200, while the sum is 45.

The square root of 4557284172 is about 67507.6600986881. The cubic root of 4557284172 is about 1657.9395944376.

The spelling of 4557284172 in words is "four billion, five hundred fifty-seven million, two hundred eighty-four thousand, one hundred seventy-two".