4550641560 has 96 divisors (see below), whose sum is σ = 15337380240. Its totient is φ = 1213501824.

The previous prime is 4550641547. The next prime is 4550641561. The reversal of 4550641560 is 651460554.

4550641560 is a `hidden beast` number, since 4 + 5 + 5 + 0 + 641 + 5 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550641561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224367 + ... + 243806.

Almost surely, 2^4550641560 is an apocalyptic number.

4550641560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550641560 is an abundant number, since it is smaller than the sum of its proper divisors (10786738680).

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

4550641560 is a wasteful number, since it uses less digits than its factorization.

4550641560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468199 (or 468183 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 4550641560 is about 67458.4432076519. The cubic root of 4550641560 is about 1657.1336755196.

The spelling of 4550641560 in words is "four billion, five hundred fifty million, six hundred forty-one thousand, five hundred sixty".