4578397488 has 60 divisors (see below), whose sum is σ = 14643607888. Its totient is φ = 1308113280.

The previous prime is 4578397459. The next prime is 4578397493. The reversal of 4578397488 is 8847938754.

4578397488 is a `hidden beast` number, since 457 + 8 + 39 + 74 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2270023 + ... + 2272038.

Almost surely, 2^4578397488 is an apocalyptic number.

4578397488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4578397488 is an abundant number, since it is smaller than the sum of its proper divisors (10065210400).

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

4578397488 is a wasteful number, since it uses less digits than its factorization.

4578397488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542082 (or 4542073 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 63.

The square root of 4578397488 is about 67663.8565853292. The cubic root of 4578397488 is about 1660.4959915276.

The spelling of 4578397488 in words is "four billion, five hundred seventy-eight million, three hundred ninety-seven thousand, four hundred eighty-eight".