4599315648 has 56 divisors (see below), whose sum is σ = 13521141360. Its totient is φ = 1533104640.

The previous prime is 4599315629. The next prime is 4599315659. The reversal of 4599315648 is 8465139954.

4599315648 is a `hidden beast` number, since 4 + 599 + 3 + 1 + 5 + 6 + 48 = 666.

It is a super-3 number, since 3×4599315648³ (a number of 30 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4599315594 and 4599315603.

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, 1329093 + ... + 1332548.

Almost surely, 2^4599315648 is an apocalyptic number.

4599315648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4599315648 is an abundant number, since it is smaller than the sum of its proper divisors (8921825712).

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

4599315648 is a wasteful number, since it uses less digits than its factorization.

4599315648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661662 (or 2661646 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 4599315648 is about 67818.2545337168. The cubic root of 4599315648 is about 1663.0210202428.

The spelling of 4599315648 in words is "four billion, five hundred ninety-nine million, three hundred fifteen thousand, six hundred forty-eight".