4645540550 has 96 divisors (see below), whose sum is σ = 10350379200. Its totient is φ = 1549497600.

The previous prime is 4645540541. The next prime is 4645540567. The reversal of 4645540550 is 550455464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 630890 + ... + 638210.

It is an arithmetic number, because the mean of its divisors is an integer number (107816450).

Almost surely, 2^4645540550 is an apocalyptic number.

4645540550 is an abundant number, since it is smaller than the sum of its proper divisors (5704838650).

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

4645540550 is a wasteful number, since it uses less digits than its factorization.

4645540550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7391 (or 7372 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The square root of 4645540550 is about 68158.2023677268. The cubic root of 4645540550 is about 1668.5737939979.

The spelling of 4645540550 in words is "four billion, six hundred forty-five million, five hundred forty thousand, five hundred fifty".