4537648708 has 12 divisors (see below), whose sum is σ = 7952218092. Its totient is φ = 2265586400.

The previous prime is 4537648681. The next prime is 4537648711. The reversal of 4537648708 is 8078467354.

It can be written as a sum of positive squares in 2 ways, for example, as 2179769344 + 2357879364 = 46688^2 + 48558^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806335 + ... + 811942.

It is an arithmetic number, because the mean of its divisors is an integer number (662684841).

Almost surely, 2^4537648708 is an apocalyptic number.

It is an amenable number.

4537648708 is a deficient number, since it is larger than the sum of its proper divisors (3414569384).

4537648708 is a wasteful number, since it uses less digits than its factorization.

4537648708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618982 (or 1618980 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 4537648708 is about 67362.0717317987. The cubic root of 4537648708 is about 1655.5550397515. Note that the first 3 decimals are identical.

The spelling of 4537648708 in words is "four billion, five hundred thirty-seven million, six hundred forty-eight thousand, seven hundred eight".