4557247488 has 88 divisors (see below), whose sum is σ = 13496444160. Its totient is φ = 1519073280.

The previous prime is 4557247441. The next prime is 4557247517. The reversal of 4557247488 is 8847427554.

4557247488 is a `hidden beast` number, since 4 + 55 + 72 + 47 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54768 + ... + 110063.

Almost surely, 2^4557247488 is an apocalyptic number.

4557247488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4557247488 is an abundant number, since it is smaller than the sum of its proper divisors (8939196672).

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

4557247488 is a wasteful number, since it uses less digits than its factorization.

4557247488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164860 (or 164836 counting only the distinct ones).

The product of its digits is 10035200, while the sum is 54.

The square root of 4557247488 is about 67507.3883956416. The cubic root of 4557247488 is about 1657.9351458803.

The spelling of 4557247488 in words is "four billion, five hundred fifty-seven million, two hundred forty-seven thousand, four hundred eighty-eight".